Medicine

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How should a medical assistant respond to a patient who calls the medical office to report severe epigastric pain?
Which action would the nurse include in the plan of care when caring for a patient with a history of diabetes who is admitted to the hospital for a colon resection as treatment for cancer? Select all that apply. One, some, or all responses may be correct. Provide continuous telemetry monitoring. Administer insulin subcutaneously as prescribed. Provide foot care every shift and assess for ulcers. Assess the abdominal incision for signs of infection. Obtain a capillary blood glucose level every 8 hours.
True or false? A patient calls complaining of painful urination with traces of blood in the urine. The patient's physician is out for the day. The medical assistant should schedule an appointment for the next day. True False
Most of the infants in her study who died from SIDS did so between what times?
AHRQ Quality Indicators (QIs) Case Study: Tampa General Hospital's Adoption of AHRQ Qis Yields Performance Improvements Key Findings - In 2014, Tampa General Hospital began tracking its performance across the full set of AHRQ Patient Safety Indicators, both as a means of improving the quality and safety of patient care, and in response to the incentives underlying CMS' value-based purchasing programs. - Tampa General Hospital substantially reduced its Pressure Ulcer Rate (PSI 03) after implementing a nutrition program aimed at patients whose poor nutrition impacted the healing of skin injuries. - Tampa General Hospital substantially reduced its Deep Vein Thrombosis Rate (PSI 12) after instituting an education campaign aimed at both nurses and patients. Tampa General Hospital: At a Glance - 1000+ bed single facility teaching hospital with an affiliated ambulatory surgery center - 1,500 medical staff members - Affiliated with University of South Florida medical school, and their residency program (750 residents) - Serves as the community hospital referral facility for the Tampa Bay area Urged by its Board of Directors, Tampa General Hospital leadership initially selected the AHRQ Patient Safety Indicators (PSIs) to monitor performance because leadership wanted to improve the hospital's standing under CMS' value-based purchasing and incentive programs. Starting in 2014, Tampa General Hospital analyzed its performance using the full set of AHRQ PSIs. Tampa General also established the position of Chief Quality Officer as a strong signal regarding the hospital's commitment to improving safety and quality of patient care. Laura Haubner, MD, Tampa General Hospital's inaugural and current Chief Quality Officer described the improvement of clinical care experienced by patients of Tampa General Hospital following implementation of the AHRQ PSIs. Focus on Nutrition Lowers Tampa General Hospital's Pressure Ulcer Rate (PSI 03) After comparing its Pressure Ulcer Rate (PSI 03) to that of peer facilities in other parts of the country, Tampa General Hospital committed to substantially reducing its rate of pressure ulcers. The hospital's research identified poor nutrition as a significant contributor to the incidence of pressure ulcers. As a result of this finding, Tampa General Hospital developed a nutrition program targeted to undernourished patients at high risk for pressure ulcers. After implementing the nutrition program, Tampa General Hospital's PSI 03 rate improved significantly, dropping from an observed rate of 518 per 1,000 discharges for the fourth quarter of FY 2015 to zero incidents in the third and fourth quarters of FY 2018. Beverly Hernandez, PhD, RD, LD/N, Director, Clinical Nutrition Services, explained that Tampa General Hospital took a three-pronged approach to addressing malnutrition in these patients. 1. Utilized technology to identify patients at risk for pressure sores, The hospital adopted a computerized malnutrition screen to assist nurses with early identification of patients suffering from malnutrition. 2. Standardized clinical protocols for at-risk patients. The hospital combined early identification of patients at risk for pressure sores with more aggressive protocols for clinical staff, including a requirement that staff must see patients flagged by the malnutrition screen within 24 hours, and an automatic referral to a nutritionist for a poor score on the Braden Scale for Predicting Pressure Ulcer Risk. In addition, at-risk patients are visited by a hospital social worker who helps identify community resources (food banks, meals on wheels) for when patients return home. 3. Increased interdisciplinary collaboration. Tampa General Hospital instituted a Medical Nutrition Committee comprised of physicians, pharmacists, and dietitians. This committee instituted changes that now allow nurses to write nutrition-based orders, instead of waiting for a physician to do so. A Wound Care Committee works aggressively to deter skin wounds during hospital stays, and the Nurse Nutrition Council meets regularly to review cases and identify opportunities for continuous improvement. "The AHRQ PSIs awakened in all of us an awareness that we need to improve the hospital's performance rate of pressure ulcers and that nutrition could be a key means of achieving that," said Ms. Hernandez.
A nurse is planning care for a group of clients and is reviewing the recent vital signs obtained by an astive personnel. From which of the following clients should the nurse collect data and recheck the vital signs prior to notifying the provider? - 8-year-old male: respiratory rate 34 / min, SaO2 97% - 16-year-old female: respiratory rate 18 / min, SaO2 98% - 11-year-old male: respiratory rate 28 / min, SaO2 99% - 3-year-old female: respiratory rate 32 / min, SaO2 96%
Question: 34 of 58 Time Elapsed: 00:31:49 FLAG A nurse is assisting in the planning of an in-service for a group of newly hired assistive personnel (AP) about body temperature. Which of the following information should the nurse recommend be included? Wait 5 min after a client has consumed a hot drink to obtain an oral temperature. Place a tape or patch thermometer over a client's scapula. A tympanic thermometer reflects a client's body surface temperature. A temporal probe thermometer uses infrared scanning to determine a client's temperature. PREVIOUS CONTINUE
Which muscle cell type has visible striations but is not under voluntary control?
Which of the following means inflammation of the heart muscle? Cardiomegaly Cor pulmonale Tamponade Myocarditis
Question 1 The Dietary Reference Intakes (DRI) are appropriately used for all of the following except: estimating the nutrient needs of persons with medical problems. estimating the adequacy of an individual's nutrient intake. planning diets for school children. planning diets for military personnel. ensuring that minimum nutrient requirements are met.
Which is the MINIMUM amount of time a client should be able to perform steady-state cardiorespiratory exercise at a rating of perceived exertion of 3 to 4 before progressing to Fitness Training? 5 minutes 15 minutes 20 minutes 10 minutes
As of this exam (9/12/2024), what schedule drug is marijuana classified as? Schedule II (2) Schedule I (1) Schedule V (5) Schedule III (3) Previous
Which type of patient can be communicated by the MA through a relay system assisted communication? Blind patients Patients with heavy accents Non-English speaking patients Patients who are deaf or hard of hearing
A client is receiving apixaban. Which medication instruction should the nurse reinforce during client teaching? Avoid people with upper respiratory infections. The medication will be discontinued before surgery. Monitor for signs of deep vein thrombosis (DVT). Administer the medication with urokinase. SUBMIT ANSWER Exit quiz
The arteries of the forearm that lie between the radius and ulna are the arteries.
Which of the following blood conditions is NOT correctly matched to its description? A) Leukopenia = abnormally low white blood count commonly induced by drugs, glucocorticoids, and anti-cancer agents B) Leukocytosis = white blood cell counts greater than 11,000 cells/mm^3 C) Infectious mononucleosis = "kissing disease" caused by Epstein Barr virus resulting in excessive numbers of atypical monocytes D) Acute leukemia = a slow advancing form of cancer that produces large number of immature myeloblast stages of white blood cells E) All of the above conditions are correctly matched to their descriptions
Complications that can occur with vomiting include dehydration and: - Hypertension - Stroke - MI - Electrolyte imbalance
How does the azole drug fluconazole damage yeast? Why does this drug not target human cells? Fluconazole targets ergosterol within the fungal cell membrane, but does not target human cells because human cells do not have ergosterol.
A nurse is preparing to administer medications to a client who is not wearing an identification bracelet. Which of the following actions should the nurse take before administering the medications? Verify the client's identity using their diagnosis. Use one identifier to confirm the client's identity. Use the client's room number to identify the client. Have the client confirm their name and date of birth.
A child admitted to the hospital for meningitis suddenly reports stomach cramps, anorexia, and vomiting. The nurse finds the child to be irritable with altered consciousness. The child's serum sodium levels are found to be 120 mEq / L. Which would be the most appropriate immediate next step of the nurse? - Restrict oral fluids. - Give intravenous fluids. - Restrict sodium consumption. - Administer analgesic and antiemetic drugs.
If the sinuatrial (SA) node is damaged, the heart will likely beat at bpm. Multiple Choice 21 70 to 80 20 to 40 10 to 20 0 to 10 40 to 50
The nurse is caring for a patient with seizures who was prescribed phenytoin IV. The primary health care provider has replaced this drug with fosphenytoin. Which would be the most likely reason for replacing phenytoin? Select all that apply. One, some, or all responses may be correct. Fosphenytoin is suitable with glucose solutions. Fosphenytoin has reduced allergic manifestations. Fosphenytoin can be administered at a higher push rate. Fosphenytoin can be given via the intramuscular route.
1. When assessing a 12 year old diagnosed with autism spectrum disorder, what does the nurse expect? a. Hyperactivity and attention deficits b. Failure to have developed interpersonal skills c. History of disobedience and destructive acts d. High levels of anxiety when separated from a parent 2. A nurse assesses a 10 year old diagnosed with autism spectrum disorder. Which finding is most associated with the clients' disorder? a. The pattern of play is often restricted and repetitive b. Cries when separated from a parent c. Reads children's books outloud to others d. Occasional toileting accidents 3. A nurse refers a client with posttraumatic stress disorder to group therapy. Group therapy will likely be more beneficial than individual therapy for this client because group therapy may? a. Prevent reinforcement of the sense of self-blame b. Help alleviate anxiety and induce relaxation c. Help the client better express feelings d. Induce a sense of trust toward the staff 4. The psychiatric mental health nurse will perform the initial assessment of a client who has just been diagnosed with posttraumatic stress disorder. Which area would the nurse most likely address first?
[Heartcode® ACLS Online PROGRESS Heart Code ACLS 2025 64% What procedure used in the management of stable narrow-complex tachycardia forces a patient to strain against a closed glottis? Choose THE CORRECT ANSWER Valsalva maneuver Carotid sinus massage Miller maneuver Senior maneuver I KNOW IT THINK I KNOW IT NOT SURE NO IDEA Exit Exercise]
The staff of the will need to enter, maintain, and retrieve data from electronic health records within a hospital setting.
QUESTÃO II. Os dados abaixo representam a Frequência Cardíaca (FC) de 14 pacientes com Asma Crônica, que chegaram à emergência de duas unidades de saúde públicas do Município de São Luís - MA. Hospital A 155bpm 184bpm 110bpm 89bpm 161bpm 122bpm 98bpm Hospital B 144bpm 124bpm 139bpm 115bpm 155bpm 162bpm 119bpm Com base no enunciado acima responda: 3) Qual variável está sendo estudada? 4) Calcule as médias, desvios-padrão, variância, coeficiente de variação e o Coeficiente de Pearson dessas duas amostras; 5) Qual é o mínimo, máximo, dessas duas amostras? Calcule a Amplitude Total: 6) Qual amostra é mais heterogênea? Justifique:
Which medication is an alpha-1 blocker used to treat hypertension? A) Metoprolol B) Losartan C) Doxazosin D) Digoxin
Which of the following is not found within the intercostal spaces? a) Intercostal nerves b) Intercostal membrane c) The thoracic aorta d) Posterior intercostal arteries
Question 4 5 pts What is the nurse's best first action when a patient states that he or she does not take an ordered drug because it causes nausea and dizziness? Instruct the patient to take the medication because the prescriber has ordered it. Ask the prescriber to order the drug be given by a different route. Double check the order carefully to make sure the dosage is correct. Listen to the patient and notify the prescriber.
A nurse is converting an infant's weight in lb and oz to kg. The infant weighs 9 lb 4 oz. What is the infant's weight in kg? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
A nurse is caring for a client who has a new prescription for acyclovir to treat a herpes simplex infection. Which of the following laboratory values should the nurse monitor for this client? Prothrombin time Hematocrit BUN Aspartate aminotransferase
A nurse is preparing to administer cephalexin 0.25 g PO every 6 hr. Available is cephalexin 500 mg tablets. How many tablets should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.) tablet(s)
A medical term derived from the name of a person is a/n Select one: a. eponym b. synonym c. anonym d. abbreviation
TIAs used to be considered mild events but are now categorized as medical emergencies. What percentage of patients who present with TIA will have a stroke in the future? 5% to 10% 10% to 15% 20% to 25% More than 50%
A provider counsels a patient who is prescribed phenytoin for epilepsy. Which statement by the patient indicates understanding of the teaching? "I can consume alcohol in moderation while taking this drug." "Rashes are a common side effect but are not serious." "I should brush and floss my teeth regularly." "Once therapeutic blood levels are reached, they are easy to maintain."
Pain that originates in an internal organ is experienced as coming from a more superficial place of the body, particularly the skin, this phenomenon is known as - proprioceptors - referred pain - tactile corpuscles - kinesthesia
What is the most likely outcome when adding protein supplements to one's diet? a. weight loss b. increased sleep quality c. weight gain d. increased appetite e. decreased pain
Drip Set: 10 gtt / mL Drip Rate: 16 gtt / 7 sec The patient will receive mL / min. a. 16 mL / min b. 15.2 mL / min c. 13.7 mL / min d. 6 mL / min
A nurse is preparing to administer ceftriaxone 2 g by intermittent IV bolus every 24 hr. Available is ceftriaxone injection 2 g in dextrose 5% in water (D5W) 100 mL to infuse over 30 min. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.) mL/hr
Approximately how many people die each year from traumatic brain injuries? 52,000 Less than 1,000 1.4 million 275,000
single layer of cells that forms the peritoneum medical measurements used to ascertain how the body is functioning
Beta blockers Hormone replacement therapy Diuretics Inotropic agents ACE inhibitors
Question 5 / 16 Which of the following is an ACLS recommendation for the pregnant patient? Make no modification to indicated medications Cricoid pressure Tilt the patient Use femoral access sites
The backward effect of total heart failure may cause Select all that apply. jugular vein distension hypertension paroxysmal nocturnal dyspnea pulmonary edema pulmonary crackles
Based on the client presentation and diagnostic report, which classification of medication should the nurse anticipate administering?
Kathy, while working at her construction job, accidentally fell and hit her head. Her doctor diagnosed her with brain damage to the frontal lobe. According to the "Brain and Hormones" lecture, Kathy will MOST LIKELY struggle with which one of her former skills after her injury? Sensing the tools in her right hand. Recognizing that there is a pole in front of her. Putting makeup on both sides of her face. Socializing with her coworkers. Recognizing her manager's face.
Which of the following causes a severe type of pneumonia only found in individuals with compromised immune systems such as AIDS patients? A) pneumocystis B) tuberculosis C) toxoplasmosis D) Streptococcus
Question 3 of 8 Which of his signs and symptoms are associated with the forward effects of left-side heart failure? Select all that apply. Headache Decreased blood pressure Increased heart rate Pulmonary crackles Pulmonary edema
Life and Health Sciences 70. HIV Infection The time interval between a person's initial infection with HIV and that person's eventual development of AIDS symptoms is an important issue. The method of infection with HIV affects the time interval before AIDS develops. One study of HIV patients who were infected by intravenous drug use found that 17% of the patients had AIDS after 4 years, and 33% had developed the disease after 7 years. The relationship between the time interval and the percentage of patients with AIDS can be modeled accurately with a linear equation. Source: Epidemiologic Review. (a) Write a linear equation y=mt+b that models these data, using the ordered pairs (4,0.17) and (7,0.33). (b) Use your equation from part (a) to predict the number of years before half of these patients will have AIDS.
In which one of the categories of event massage should the therapist be on the lookout for dizziness, nausea, red skin or confusion: inter-event massage, post-event massage, pre-event massage, or training?
Patient has fallen to the floor and is pulseless. Identify the following rhythm and treatment in the adult patient: Asystole: CPR and epinephrine Complete heart block (CHB/Third degree heart block): Cardioversion Pulseless electrical activity (PEA): Atropine and defibrillation Ventricular fibrillation (VF/V fib): CPR and defibrillation
Assessment Finding Bacterial Meningitis Reye Encephalitis Syndrome ------------------------------------------------------------------------ Pain Mental status Photophobia Hepatic function
Findings from The Nurses' Health Study found that women who consumed the most antioxidants, monounsaturated fatty acids, polyunsaturated fatty acids, fiber were least likely to develop heart disease.
A client has a heparin drip infusing at 2100 Units/hr. The concentration of the drip is 25,000 Units heparin in 250 mL NS. The latest PTT result calls for an adjustment to the drip of decreasing the drip by 2 mL / hr. What will the pump be set on after the adjustment is made?
The nurse is caring for a client in the emergency department who is being treated for extensive soft tissue injuries. Which action is the nursing is most appropriate to support the client's ability to disclose an experience of domestic violence? (A) Talking with the client without her spouse present. (B) Having another healthcare professional present during the nurse's interview (C) Placing responsibility to initiate discussion of violence on the client (D) Providing a safe, supportive, and nonintimidating environment
D1 receptor increase in CAMP D2 receptor decrease in CAMP beta 1 receptor increase in CAMP alpha 2 receptor decrease in CAMP beta 2 receptor increase in CAMP m2 receptor decrease in CAMP 5 HT1 receptor decrease in CAMP 5 HT4 receptor increase in CAMP
How long does it take to perform and analyze the Gram stain? a) 1-2 hours b) 48 hours c) A few minutes d) 24 hours
The most effective drugs used to treat infections caused by flukes, tapeworms, and roundworms inhibit at all stages of the life cycle rather than eradicating the adult worms.
A client with heart failure is learning to reduce salt in the diet. When will be the best time for the nurse to address this topic? Answers: A - D A At bedtime, while the client is relaxed B At lunchtime, while the nurse is preparing the food tray C Three hours after lunch when the client wakes up from a nap
Question 1 ( 0.5 points) Which of the following is a health condition that persists over time, typically for periods longer than three months? 1) social integration 2) health psychology 3) chronic disease 4) stressors
1. incomplete or partial dislocation subluxation 2. softening of the bones caused by vitamin D deficiency osteoporosis 3. slipped vertebrae spondylolisthesis 4. limping Choose one... 5. disease causing degeneration of muscles Choose one... 6. congenital deformity of the foot, which is twisted out of shape or position Choose one... 7. part of necrosed bone that has become separated from surrounding tissue Choose one... 8. neuromuscular disorder characterized by weakness Choose one... 9. painful condition caused by compression of the median nerve within the wrist canal Choose one... 10. joint capsule tumor, commonly found in the wrist Choose one... 11. loss of muscular tonicity; diminished resistance Choose one...
The thin plate separating the lateral ventricles is the corpus callosum. fornix. cerebral aqueduct. septum pellucidum. falx cerebri.
Once medicine X is injected, the amount of it in a person's bloodstream decays at a rate of 3.2% per hour. A patient was injected with a 250 mg dose of medicine X. Which formula below describes the amount of X remaining in the patient's bloodstream t hours after injection? - 250 * 1.032^(-t) - 250 * 0.968^t - -250 * 1.032^t - 250 * 0.032^t
A nurse is preparing to administer penicillin G benzathine 1,200,000 units IM once every 3 weeks. Available is penicillin G benzathine injection 600,000 units / mL. How many mL should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.) mL
Where is a spinal tap usually taken? Between L3 and L4 Between T12 and L1 Between C7 and T1 Between T11 and T12 Between L1 and L2
The new grad nurse on orientation admits a 79-year-old man to the hospital with shortness of breath. The preceptor performs a brief bedside assessment after the new grad. Which assessments should the preceptor perform? Select all that apply. - Observing general appearance - Observing environment - Auscultation of bowel sounds - Auscultation of the heart sounds - Auscultation of the breath sounds - Asking the client about last bowel movement - Reviewing the vital signs - Observing the client's gait when ambulating - Observing the breathing pattern
Question 25 1.8 pts With a patient who is administered an injection of colony stimulating factor (CSF), you would expect to see increased white blood cell count decreased red blood cell count decreased white blood cell count increased red blood cell count Next
What is the problem with storing raw ground beef above prepped salads? * 2 points Poor personal hygiene Time-temperature abuse Cross-contamination Cross-contact with allergens
QUESTION 6 Suppose a blood cell with 1.2 mg / dL sodium concentration is immersed in a solution containing 2.5 mg / dL of sodium. Select the correct statement. The cell is hypotonic compared to the solution. The cell will lose water and crenulate (shrivel up). The cell is hypotonic to the solution. The cell will take on water and lyse (burst). The cell is hypertonic to the solution. The cell will lose water and crenulate (shrivel). The cell is hypotonic compared to the solution. The cell will take on water and lyse (burst).
After an AED delivers a shock, what should the rescuers do next? CHOOSE THE CORRECT ANSWER Complete a pulse check Resume CPR, starting with chest compressions Give 2 breaths and resume CPR Clear the victim for another rhythm analysis
A nurse is preparing to administer 0.9% sodium chloride (0.9% NaCl) 500 mL IV to infuse over 2 hr. The drop factor of the manual IV tubing is 10 gtt/mL. The nurse should set the manual IV infusion to deliver how many gtt/min? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.) gtt/min
Hypertension in children may result from excessive intake of sugar, sodium, caffeine, potassium.
Electronic Health Records access is limited to facility members on a basis. Need - to - know First come first serve Limited to department Unlimited for facility member
Question 8 The muscles of the pelvic diaphragm and any fluid in the posterior cul-de-sac are visualized abutting the posterior bladder wall. abutting the anterior cul-de-sac. posterior to the rectum. posterior to the vagina.
Across: 4. Data about the client's perception of the 6. Listening to body sounds 9. Presence of excess interstitial fluid 10. Measure of the elasticity of the skin
What is the medical terminology used for platelets? - Leukocytes. - Erythrocytes. - Thrombocytes. - Megakaryocytes.
24 1 point The blood-brain barrier is a protective barrier between the brain and the blood vessels around the brain, and no drug can penetrate this barrier. True False
Question: 18 of 50 Time Elapsed: 00:15:48 TOOLS + SHOW HINT FLAG A nurse is providing discharge teaching to a client who has a new permanent pacemaker. Which of the following statements by the client indicates an understanding of the teaching? "I should check my heart rate at the same time each day." "I don't have to take my antihypertensive medications now that I have a pacemaker." "I should keep a pressure dressing over the generator until the incision is healed." "I cannot stand in front of our new microwave oven when it is on." PREVIOUS CgNTINUE
The nurse should document the assessment during which phase of the nursing process?
HIPAA
People aged years and over are advised to obtain colorectal cancer screening. 40 60 45 30
A patient's injuries included a right elbow dislocation, a compound fracture of the shaft of the tibia and three missing teeth on the mandible. X-rays of the tibia and fibula indicated cartilaginous epiphyseal plates. The pelvis has a wide pubic angle. The patient is without identification. Which of these descriptions match the diagnosis best? male adult with a fracture to the proximal epiphysis of the tibia male adolescent or child with a fracture to the proximal epiphysis of the tibia female adult with a fracture to the distal epiphysis of the tibia female adolescent or child with a fracture to the diaphysis of the tibia
1. The nurse notes that the client's total bilirubin is 1.0 mg / dL. Which action by the nurse is correct? 1. Assess the client's sclerae for evidence of jaundice. 2. Check the client's stool for presence of occult blood. 3. Record the results as normal. 4. Test the client's urine for blood. 2. After a liver biopsy on the client with cirrhosis, which nursing intervention is most appropriate to add to the plan of care? 1. Ambulate the client twice each shift. 2. Elevate the client's legs on two pillows. 3. Keep the client in high Fowler position. 4. Position the client on their right side. 3. Which action by the nurse best reduces the risk of transmitting the virus for a client diagnosed with HAV? 1. The nurse puts on a mask and gown when providing direct care. 2. The nurse maintains the client in a private room at all times. 3. The nurse performs vigorous hand washing after leaving the room. 4. The nurse wears gloves when entering the client's room.
Which assessment finding will indicate to the nurse that a person with cancer has early satiety? Stomatitis occurs. The patient feels full after a few bites. Saliva decreases, causing dry mouth. Hyperglycemia occurs quickly after eating.
FILL IN THE MISSING NUMBER(S) With an advanced airway in place, rescue breaths should be given at a rate of breath(s) every second(s) for adults.
In a test of the effects of eating a vegetarian diet on cholesterol, one group of 55 randomly selected subjects undergoes a treatment consisting of a vegetarian diet while another group of 58 randomly selected subjects eats a non-vegetarian diet. The researchers doing the measurements of cholesterol are aware of which participants receive the treatment and which do not receive it. Identify any problems that are likely to cause confounding and explain how the problems could be avoided. Identify any problems that are likely to cause confounding. Select all that apply. A. There is likely to be an experimenter effect in this study because the researcher making the cholesterol measurements will influence the subjects by knowing which participants eat a vegetarian diet and which participants do not. B. The groups are so small that confounding is likely to be introduced by the select of the group subjects. C. If there are differences in the measurements of cholesterol, there is no way to know if the differences are attributable to the treatment (eating a vegetarian diet) or to the height of the participant. D. There is likely to be a placebo effect in this study because the subjects know whether they are eating a vegetarian or non-vegetarian diet. E. There is no control group. Explain how the problems could be avoided. Select all that apply. A. The size of the groups should be increased to eliminate the possibility of a biasє sample. B. Differences in the measurements of cholesterol can be correctly attributed to eating vegetarian by giving the vegetarian diet treatment to half of the short subjects and half of the tall subjects and by not giving the vegetarian diet treatment to the other subjects. C. Unfortunately, there is no way to eliminate the placebo effect in this study. D. The study's subjects should not be aware whether they receive the vegetarian diet treatment or not. E. The researchers doing the cholesterol measurements should not be aware of which participants eat a vegetarian diet or do not eat a vegetarian diet.
The mean finish time for a yearly amateur auto race was 185.91 minutes with a standard deviation of 0.396 minute. The winning car, driven by Frank, finished in 185.28 minutes. The previous year's race had a mean finishing time of 110.6 with a standard deviation of 0.117 minute. The winning car that year, driven by Jane, finished in 110.25 minutes. Find their respective z-scores. Who had the more convincing victory? Frank had a finish time with a z-score of Jane had a finish time with a z-score of (Round to two decimal places as needed.)
What effect does vitamin A have on acne?
Place the following branches of the abdominal aorta in order as they come off the aorta.
A nurse is preparing to administer 0.9% sodium chloride 2,500 mL to infuse over 12 hr. The nurse should administer how many L? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
Which part of the heart's beat is represented by the QRS complex on a patient's electrocardiogram (ECG)? Depolarization of the atria Repolarization of the ventricles Depolarization from the atrioventricular (AV) node through the ventricles The length of time for the impulse to travel from the atria to the ventricles
The nurse finds the following drug in the patient's medication drawer. Which of the following does the nurse identify on the drug label? Select all that apply. - The generic name - Boxed warning - Dosage strength - Tall man lettering - Storage information
A patient presents to the emergency department reporting chest pain. Which component of the patient's blood work would most specifically indicate an acute myocardial infarction (MI)? Troponin Myoglobin Creatine kinase (CK) C-reactive protein (CRP)
uestion 6 of 11 Which response would the nurse provide when asked by a pregnant patient with newly diagnosed varicose veins how to prevent more from developing? "Be sure to rest often in a sitting position." "The varicose veins will disappear after you have given birth." "Wear graduated compression stockings and frequently elevate your legs." "These will have to be removed during a surgical procedure to prevent further spread." NOT SURE CONFIDENT Search
25 of 98 Concepts completed (i) Multiple Choice Question Overweight individuals can lessen their risk of cardiovascular disease by losing of their total weight. 0 to 5 percent 20 to 25 percent 10 to 15 percent 30 to 35 percent
The physician orders gentamicin 40 mg IVPB q 8 h for infection. The medication is supplied in gentamicin 40 mg / 100 mL to infuse over 1 hour. Tubing drop factor is 20 gtt / mL. How many drops per minute will be given? Round answer to whole number.
The nurse needs to convert milliliters to ounces. Which conversion factor is correct? 1 oz / 10 mL 1 oz / 15 mL 30 mL / 1 oz 10 mL / 1 oz
What does the term epidemic mean? a. the specialist who studies outbreaks of disease within a population group b. a sudden and widespread outbreak of a disease within a specific population group or area c. an outbreak of a disease occurring over a large geographic area d. the ongoing presence of a disease within a population, group, or area
Which of the following is NOT correct anatomical position? standing erect arms at the sides feet slightly apart toes forward palms facing backward Search
What is the proper length of time to allow topical anesthetic to remain on the tissue at the injection site? 1 to 2 minutes 2 to 4 minutes 5 to 6 minutes Until patient reports that he is numb
439. When entering the patient's birth date in item 3 , which is the proper date format. 1) MMDDYY 2) DDMMYY 3) MMDDCCYY 4) DDMMCCYY Submit
The nurse is reinforcing teaching to a patient newly diagnosed with diabetes mellitus. The nurse notes that the patient appears confused about the instructions for drawing up insulin. Which statements made by the patient would indicate that the patient is a kinesthetic learner? Select all that apply. "Can you let me try to do it?" "Can I watch you do it one more time?" "Can I try rolling the insulin myself?" "Can you explain it to be again?" "Can you write the instructions down so I can read them?"
Question 1 of 5 The nurse is preparing a community-based education program on risk factors for stroke. The nurse would include which modifiable risk factors in the presentation? Select all that apply. Smoking Obesity Vegetarian diet Hypercholesterolemia Advanced age
CMS requires each Long Term Care to have a antibiotic stewardship program with * written protocols on antibiotic prescribing, including documentation of the indication, dosage and duration of use of antibiotics True False
A nurse is caring for a client who has a long history of abuse of alcohol and opioid analgesics. When counseling this client about the adverse effects of substance abuse, the nurse should explain that these patterns reduce the oxygenation of his tissues and organs because they cause airway inflammation, direct lung injury, respiratory depression.
Order: 1000 mL NS (0.9% Normal Saline) to infuse in 8 hours. Drop factor = 15 gtt / mL. Calculate gtt / min.
What is the purpose of today's ELISA? to detect the presence What is SLE? Systemic Lupus Erythematosus. What are you trying to detect in the patient specimens? specific Why centrifuge the blood? To separate the serum form What is PBS? Phosphate - Buffered What is on the pretreated plate? to separate the b Why are controls important? for positive and Why use 37°C as the incubation temperature? 37°C is the What would occur if the incubation time was too short? ind
Clinical Conditions Fill in the blank with the correct answer. Spelling counts and use no capital letters Maria Martinez required echocardiography to evaluate the structures of her heart.
28. What is infarction?
Furosemide 30 mg IV is available as 10 mg per 1 milliliter. The available equipment is an IV pump and tubing, syringe pump, and10 gtts per mL tubing. How many milliliter per hour should you administer?
According to the Bureau of Labor Statistics, approximately % of sonographers work in hospital settings. a. 53 b. 76 c. 68 d. 27
You need to download blob content to a byte array after a transient fault happens. Which code statement should you use?
Identify abbreviations that describe medical terms. Definition: Match the abbreviation in the first column to its correct description in the second column. COTA CTS ADLs NSAID BKA DMD Match each of the options above to the items below. a professional that assists people in improving their activities of daily living a type of medication used to treat muscle pain repetitive movements that cause a feeling of "pins and needles" in the hand removal of the lower leg and foot examples include toileting, brushing one's hair, brushing one's teeth hereditary muscular condition with general muscle weakness and atropy
During a medical examination, the doctor taps your knee with a little rubber mallet. Suddenly, your foot kicks upward. How did this reflex occur? a.) A sensory neuron sent a signal to the spinal cord and synapses with a motor neuron, triggering a muscle contraction. b.) An interneuron sent a signal to the spinal cord and synapses with a sensory neuron, triggering a muscle contraction. c.) A motor neuron sent a signal to the spinal cord and synapses with another motor neuron, triggering a muscle contraction.
1. How many devices can my Visible Body mobile apps be downloaded on? a. Three b. Unlimited c. One d. Two Submit
CARROLL, COSM1115, CRN 25752 - West Georgia Technical College Ch10 Chapter Review: Exam Prep Question 14 of 25 A cosmetologist should not include a scalp exfoliation when a client is having Select the correct response: a chemical service a normal scalp treatment a thermal service a service that requires blowdrying for more than a few minutes
Current knowledge regarding the cause of Alzheimer disease is a deficiency in which neurochemical in the Answers: A - D A acetylcholine B dopamine C glutamate D serotonin
In the autoimmune disease myasthenia gravis (MG), the body makes self-reactive antibodies against the acetylcholine receptor on the postsynaptic cell, which block or destroy the receptor. A normally functional ACh receptor binds acetylcholine, opening an ion channel and producing an EPSP, but this doesn't happen in MG, which decreases the likelihood of the muscle fiber reaching threshold depolarization and contracting, causing muscle weakness. Additional considerations: Acetylcholinesterase is an extracellular enzyme that breaks down ACh to acetate and choline in order to terminate its effect. Not all nAChR's will be destroyed by the body's immune system. Which of the following treatments would produce additional muscle strength in a person with MG? treatment with an antibody to acetylcholine treatment with acetylcholinesterase treatment with an inhibitory neurotransmitter treatment with an acetylcholinesterase inhibitor treatment with a Na+/ K+ ATPase inhibitor
After emptying the drainage from a Jackson-Pratt drain, which action will the nurse prioritize to re-establish suction to the drain? Fully compress the bulb and reapply the cap. Reapply the cap and fully compress the bulb. Turn the suction back on at the wall unit. This type of drain does not use suction.
stion 7 Question 7 of 11 Resistant bacteria will exhibit a large zone of inhibition during a Kirby-Bauer diffusion test. True False Previous Next
With a child that weighs 7 kg, which piece of equipment should be used to obtain a blood pressure? A child blood pressure cuff. An infant blood pressure cuff. A newborn blood pressure cuff. A BP cuff that is 1 / 3 the width of the upper arm.
Your client is diagnosed with fluid volume excess, which cardiovascular symptoms would expect to see in your patient? high blood pressure Weak pulse Distended neck veins Bounding pulse rate low blood pressure Flat neck veins
The nurse is preparing an educational session for members of a community health center that focuses on ways to maintain fluid balance during the summer months. Which interventions should the nurse recommend? Select all that apply. Drink flat ginger ale or cola if vomiting Drink more fluids during hot weather Reduce the intake of coffee and tea
Select all that apply How do medical practices see returns on their investments with the use of electronic health records? Less duplication of effort Instant access to patient records Enhanced patient safety
Question 11 of 20 The 40-year-old client is admitted for repair of a femoral fracture. The client discloses a history of an addiction to painkillers and asks that the nurse assist in adhering to the recovery from this addiction by not administering any opioids. As the nurse reviews postoperative prescriptions for the client, the nurse notes that the health care provider has prescribed codeine 30 mg p.o. q6 hours for pain. How does the nurse best approach this situation? Offer the medication to the client if the client really doesn't want it, the client will tell the nurse. Ask the health care provider to remove this prescription from the client's chart. Leave the prescription in the chart. Inform the next nurse that the client does not wish to receive opioids. SUBMIT ANSWER
When you are finished working with the cadaver or isolated specimens, you should: a. Leave everything open, someone else may be coming b. Only wet them down with preservative (never water) c. Wet with preservative (never water), cover with towels, zip bags, and close the lid (on specimen tubs) d. Only cover with towels
How heavy should the medicine ball be when performing the soccer throw exercise? Select one: a. At least 21% of body weight b. No more than 10% of body weight c. 11 to 15% of body weight d. 16 to 20% of body weight
The image contains an anatomical diagram of a kidney with labeled parts. The labels are: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O
Urolithiasis
The recommended single dose for acetaminophen is 10.0 to 15.0 mg / kg of body weight for adults. Using this guideline, calculate the maximum single dosage for a person who weighs 165 lb. maximum dosage:
If the caffeine concentration in a particular brand of soda is 2.09 mg / oz, drinking how many cans of soda is lethal? Assume that 10.0 g of caffeine is a lethal dose, and there are 12 oz in a can.
Health Care Delivery Test - Study https//student.atitesting.com/Assessment PN Health Care Delivery Assessment 2.0 CLOSE Question: 17 of 23 Time Elapsed: 00:34:54 W FLAG A nurse working in an acute care facility is assisting with the care of a client who has a total brain injury and is receiving mechanical ventilation. Which of the following facilities should the nurse anticipate the client to be transferred to for further treatment? Skilled nursing facility (SNF) Long-term care hospital (LTCH) Assisted living facility Hospice care facility PREVIOUS CONTINUE
The region of the posterior elbow area is referred to as the popliteal olecranon antecubital antebrachial
A nurse is assessing a client who is 3 days postpartum and is breastfeeding. The nurse notes that the fundus is three fingerbreadths below the umbilicus, lochia rubra is moderate, and the breasts are hard and warm to palpation. Which of the following interpretations of these findings should the nurse make? - The client is exhibiting early indications of mastitis. Additional interventions are not indicated at this time. Application of a heating pad to the breasts is indicated. The client should be advised to remove her nursing bra.
A nurse is preparing to measure a client's vital signs. The nurse should identify that which of the following factors will affect the methods that are used? (Select all that apply.) The client who has a BMI of 35 . The client has had nausea for 2 days. The client is reporting a "stuffy" nose. The client has been fasting for blood tests. The client is taking digoxin for an irregular heart rate. The client had a mastectomy 2 years ago.
Question 2 of 5 The nurse is auscultating an apical pulse on a 39 -year-old client admitted with pneumonia. In counting the apical pulse, the nurse recognizes which characteristic about heart sounds? Each lub-dub is one beat. Heart sounds are caused by the opening of heart valves. Each lub-dub is two beats. The lub-dub sounds occur within 2 seconds of each other. SUBMIT ANSWER
A nurse is to administer Hepatitis B vaccine 0.005 mg IM to a 19-month-old girl. How much of the vaccine should be prepared for administration? A. 0.50 ml, given that 0.01 mg / ml B. 1.20 ml C. 0.75 ml D. 1.80 ml
92. Mrs. May, a hypertensive client, was recently admitted to the unit. Which of the following medications listed in her MAR should be withheld and verified? A. Spirinolactone B. Isosorbide dinitrate C. Epinephrine D. Captopril E. Diphyenhydramine
IV fluids was ordered: plain LRS 1L to run for 4 hours. If drop factor is 10 gtts / ml, the nurse should monitor that the IV is running at what rate? A. 35 gtts/min B. 42 gtts / min C. 18 gtts / min D. 29 gtt / min
Mr. Glum has been started on furosemide (Lasix) 5 mg IV q 12 h. If available preparation of the medication is 2500 mcg / ml. How much should the nurse prepare to administer? A. 1.0 ml B. 2.5 ml C. 0.8 ml D. 2.0 ml
Which of the following correctly pairs a term with its definition? - Extension-bending the leg at the knee to bring the heel closer to the buttocks - Abduction-lifting the arm out to the side of the body so that it is parallel to the ground - Adduction-moving the arm forward so its is in front of the body - Flexion-bringing the arm from overhead back down to the side of the body
縦の長さが 60 cm 、横の長さが 96 cm の板がある。 その板をすべて使って、できるだけ大きな同じ大きさの木板に切り分けたい。切り分ける木板の形を正方形にするためには、その辺を何cmにすればよいか。 A. 2 cm B. 3 cm C. 6 cm D. 9 cm E. 12 cm F. 18 cm G. 24 cm H. 30 cm
FMN accepts electrons from NADH at which site of the electron transport chain? Site 4 Site 1 Site 3 Site 2 The Iron-Sulfur clusters that accept and pass along electrons are found at which 2 sites in the electron transport chain? Site 1 Site 2 Site 4 Site 3
Reporting safety events is essential for the following reasons: (select all that apply) Allows us to review processes to understand underlying causes of risks, hazards, and safety issues Provides information for us to report to the public concerning safety issues Assists in developing action plans to address risks, hazards, and safety issues Creates a culture of safety and supports transparency and Just Culture
A nurse is preparing to administer phenytoin 5 mg / kg / day PO divided equally every 12 hr for an infant who weighs 12 lb 4 oz. How many mg should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.) mg
Which nursing action will the nurse implement to promote adequate nutrition for a patient with anorexia nervosa? 1. Encourage the patient to eat when hungry. 2. Provide small frequent meals. 3. Provide praise for increased weight. 4. Meet with the patient to discuss nutrient and caloric requirements.
Which of the following involves hard deposits of cholesterol or bilirubin frequently triggered by diabetes, cirrhosis, and other medical conditions? Cholelithiasis Cholecystectomy Cholelithotripsy Colitis
The acronym BEFAST means: Balance Loss, Eyes (loss of vision), Face Drooping, Arm Weakness, Speech Difficulty, Time
The nurse is caring for a client post-open reduction internal fixation surgery. Which complications should the nurse monitor for? Select all that apply. Respiratory distress Fat embolism syndrome Elevated blood urea nitrogen and creatinine Elevated serum potassium Hypovolemia
A patient requests that a copy of his medical record be sent to a consulting physician. Your job as a Medical Assistant is to: give the patient his entire chart and all associated radiology and laboratory reports. suggest to the patient that the provider he has selected is not reputable. ask the consulting physician's office to request the patient's records. ask the patient to complete the authorization paperwork to transfer the medical record.
QUESTION 2 OF 3 Which segment of the duodenum extends transversely from right to left? Choose only ONE best answer. A First B Second C Third D Fourth CONFIRM
Question 2 of 9 Can you select the correct characteristics for each of the following disorders? Drag and drop the characteristics that apply to the disorder to the box. Hepatitis B Positive HBcAg High urinary copper Transmitted by fecal-oral route Range of symptoms Vaccine available Dormant subclinical infection Check Answer
Question 1 (Mandatory) (2 points) The safety margin for a particular drug is based on the idea that toxic doses will typically be larger than therapeutic doses. most drugs cause toxicity problems only when combined with other drugs. we need to determine an LD50 using human volunteers. we should only prescribe drugs that are not toxic even at high doses.
A nurse is caring for a client who has an increase in cardiac output. Which of the following findings should the nurse expect? Increase in blood pressure Decrease in respiratory rate Decrease in heart rate Decrease in stroke volume
True or False. Some of the reasons for using postural supports are to prevent falls, prevent wandering, and to protect other residents from harm. True False
MT 101 DMS - 2024-07-08 / Week 7 -19th Nervous Breakdown / WK 7: Knowledge Check (Ch 10) WK 7: Knowledge Check (Ch 10) Back Question 2 Not yet answered Marked out of 1.00 P Flag question What is the best definition for "status epilepticus"? Select one: A chronic disorder in which patients fall asleep during the day. Rapid, involuntary movements of muscle groups in the face. One continuous seizure or recurrent seizures without regaining consciousness for 30 minutes or more. Temporary neurologic deficit. Loss of consciousness. Next Previous page
Breech Face Shoulder Vertex Shoulder and upper back presents first Face, not the head, presents first Head first Buttocks present first
Question 25 Which of the following is true of cranial nerves? (A) All have motor functions (B) Some have sensory-only functions (C) All have sensory functions (D) Most have direct influence on visceral homeostasis
The diaphragm separates the: mediastinum from the abdominal cavity. pelvic cavity from the abdominal cavity. pericardial cavity from the pleural cavity. mediastinum from the pleural cavity.
A patient is admitted with severe dehydration and hypotension. Which hormone, when delivered, increases water reabsorption? Oxytocin Vasopressin Luteinizing hormone Adrenocorticotropic hormone
You need to give a Bulldog 65 mg of the antihistamine Benadryl, what volume would you give to your patient if the concentration is 50 mg / mL. 1.3 mL 0.77 mL 6.5 mL 5 mL
Question 28 The medical term for the viral skin infection called chicken pox is verruca cicatrix varicella keratosis
Quizzing: Assignment Diabetes Question 9 of 10 The presence of which traits indicates that a patient is at risk for metabolic syndrome? Select all that apply. Body mass index (BMI) is 34 Serum triglycerides are 180 mg / L Blood pressure is 120 / 80 mm Hg Fasting blood glucose is 90 mg / dl High-density lipoprotein (HDL) is 30 mg / dL
All of the cranial nerves are properly matched to their function in the table below. - I: Smell identification - II: Visual acuity, visual fields, and fundi - III, IV, VI: Eye movements - V: Jaw muscle palpation, facial sensation - VII: Facial movements - VIII: Whispered voice test - IX, X: Gag reflex - XI: Strength and symmetry of upper trapezius shrug - XII: Word articulation (A) True (B) False
Two hospitals send doctors to a medical conference. The first hospital sends 20 doctors, and the second hospital sends 30 doctors. Only 15 doctors will be given the chance to make presentations. What is the probability that exactly 8 of the doctors chosen to make presentations will be from the first hospital and exactly. 7 of the doctors chosen to make presentations will be from the second hospital?
All of the following conditions are acceptable for enamel microabrasion except: a. mild fluorosis. b. remineralized white spot lesions. c. hypermineralized areas. d. hypomineralized areas.
The perimenopause refers to the Multiple Choice decrease in the sexual drive. time from the onset of irregular menstrual cycles to cessation of those cycles. cessation of menstruation. PMS. inability to have sexual intercourse. Prev 17 of 20 Next
The current hospital policy time frame for authenticating verbal orders adheres to the CMS COP that requires the ordering physician, or another health care practitioner responsible for the care of the patient, to write orders according to hospital policy and authenticate based on the severity of the illness. as per governmental and facility policies. within 12 hours. both on physician's time schedule.
What best describes the cardiac output? a. Volume of blood in a vertical column b. Maximum flow velocity within the vessel lumen c. Quantity of blood moving through the vessel per unit of time d. Hydrostatic pressure per minute e. Volume of blood pumped by the heart per minute
What benefit does tissue harmonics imaging provide compared to conventional imaging? a. Increased bandwidth b. Improved signal-to-noise ratio c. Improved contrast resolution d. Improved temporal resolution e. Improved penetration
The provider has ordered 50 mcg / day PO divided into 2 doses. You have available 0.025 mg tablets. How many tablets will you administer per dose?
Meningitis Identify the chosen disease. What are the causes? What are the risk factors? Give a brief definition and describe in detail the pathophysiology of the disorder. Explain how the disorder works at a cellular level and interacts with other chemicals or cells in the body. What are the common clinical manifestations of the disease/disorder according to your resources? Explain WHY or WHAT causes the clinical manifestations that you see. Describe the common complications of this disorder/disease according to your resources. Explain the relationship between the disorder and the complication. Explain what causes the complications. What diagnostic tests are used to diagnose the disease/disorder?
What is the primary cause of chronic obstructive pulmonary disease (COPD)? Genetic factors Occupational exposures Cigarette smoking Bacterial infections
Part B What is neuroplasticity? Having a fixed mindset in some ways, and a growth mindset in others The inability to change intelligence, which is fixed in the neurons in our brain from birth The ability to make new and stronger connections between the neurons in our brain as we learn
13 Eyedrops are used to treat Multiple Choice presbyopia. macular degeneration. cataracts. glaucoma.
How does alcohol affect the baby during prenatal development?
10. drop 11. ounce 12. quart 13. tablet 14. three times a day 15. four times a day 16. before meals
4 ml = gtt 30 gtt = ml 1 / 2 ml = gtt
Exam : Dementia Care: Alzheimer's and Nutritional Considerations 1. Approximately what percentage of people with dementia experience constipation, which makes them feel bloated and nauseous and makes eating difficult? 10 percent 25 percent 50 percent 80 percent
Question 75 (1 point) Using the following patient information, calculate net filtati (NFP): BCOP = 35 mmHg and CHP = 45 mmHg 60 mmHg 10 mmHg -60 mmHg -10 mmHg