Medicine Homework Questions & Answers Archive

Which treatment is considered a last resort for treating arthritis? Select one: weight loss and exercise, total joint replacement, MACl - matrix associated cartilage implantation, microfracture

Who are those protected by universal precautions?

List the possible qualifications for an expert witness in a medical malpractice involving a nurse who works in a pediatrician's office

Bacteria in the urine: bacteri

Using the data provided in experimental control (Table 1 and 2), calculate the percentage difference between your groups 'After the Step Test' average diastolic blood pressure with the 'After Exercise averages.' Please use the correct table to complete your calculations.

The Valsalva maneuver A. is used to dislodge foreign matter from the airway. B. prevents food and drink from entering the nasal cavity. C. prevents food and drink from entering the trachea. D. protects the lungs from overinflation. E. increases pressure in the abdominal cavity.

Question 13 ( 0.2 points) The Broca's area, named after neuroscientist Pierre Paul Broca, is associated with: 1) taste 2) language production 3) recognizing faces 4) synesthesia Question 14 ( 0.2 points) The brain and the spinal cord make up which nervous system? 1) The sympathetic nervous system 2) The somatic nervous system

Murmurs are graded according to their intensity (loudness). A murmur that is audible with the stethoscope off the chest is a: a. grade V murmur b. grade III murmur c. grade IV murmur d. grade VI murmur

A 4-week-old infant weighing 5 kg is admitted to the hospital for a fever. The physician orders acetaminophen 15 mg / kg PO q4h prn fever. Acetaminophen is available as 160 mg / 5 mL. How many mL will the nurse administer?

Opioid drugs such as paregoric and loperamide are often used as antidiarrheals. What is their main effect on the gastrointestinal tract? Select one: a. decrease diarrhea by increasing segmental contractions b. decrease diarrhea by decreasing peristaltic waves c. decreasing diarrhea by relaxing segmental contractions d. decrease constipation by increasing intestinal secretions

The image shows a medical X-ray or radiograph of what appears to be a human upper jaw and teeth.

Before the administration of pre-operative medications, the nurse is preparing to witness the patient signing the operative consent form when the patient says, "I do not really understand what the doctor said." Which of the following actions is best for the nurse to take? Notify the operating room staff that the surgeon needs to give a more complete explanation of the procedure. Administer the prescribed preoperative antibiotics but withhold any ordered sedative medications. Provide an explanation of the planned surgical procedure to the client. Notify the surgeon that the informed-consent process is not complete. Submit

A moderately active man weighing 175 pounds should consume maximum grams of fat per day from fat sources. (If an contains 9 calories per gram, what is the maximum number of grams of fat he should consume?)

Acconting to a study by Dn Miehael Wolf of the National Institutes for Healih, adherence in taking onat medications can be enhanced if A) The pharmacist states on the bottle, "to be baken morning and night" as opposed to twice a day: B) child-proof bottles are not used. C) Larger bottles are used. D) Less medication is placed in each bottle.

You are part of a team responding to a cardiac arrest in the emergency department. The area near the patient's head is crowded by personnel and equipment. Which pulse might you palpate to help judge the efficacy of CPR? Femoral artery Dorsalis pedis artery Popliteal pulse Carotid pulse

A male client with meningitis is prescribed cefotaxime IV and asks the nurse why he cannot receive an oral drug, such as cefaclor or cefadroxil, that he has taken before for infections. How should the nurse respond when considering the actions of cephalosporins? - Cefazolin is another IV antibiotic that can be prescribed. - Cefaclor is a good alternative to suggest to the healthcare provider. - Cefadroxil is usually prescribed when the IV is discontinued. - Cefotaxime provides therapeutic CNS concentrations.

Select all that apply Identify the three major modes of action of antiviral drugs. Blocking incorporation of virus DNA into host genome Preventing virus maturation Blocking virus transcription and translation Blocking virus binding to host cell receptors Barring virus penetration into host cell

Quatro estudantes realizaram a determinação de peroxicam em um preparado líquido que contém nominalmente 10 mg do princípio ativo na sua composição. Cada estudante repete a determinação cinco vezes e obtém os resultados mostrados na tabela a seguir: Estudante Resultados (mg) A 10,08 10,11 10,09 10,10 10,12 B 9,88 10,14 10,02 9,80 10,21 C 10,19 9,79 9,69 10,05 9,78 D 10,04 9,98 10,02 9,97 10,04 Encontre a média, variância, desvio padrão e coeficiente de variação para cada estudante. Pergunta-se: A) Qual estudante é mais preciso? B) Qual estudante é mais exato? C) Que estudante aparentemente apresenta erro sistemático em suas medidas?

Multiple Choice Question What does exercise do to venous return? It decreases it. It has no effect on venous return. It increases it.

22 1 point How much volume would the nurse administer based on the following information provided for each single dose? Round to the nearest tenth. Order: Morphine sulfate 4 mg SUBCUT q6h PRN for pain. Available: Morphine sulfate 5 mg per mL 1.2 units 1.2 mL 0.8 units 0.8 mL

Mental representations of clusters of interconnected information are networks. semantic short-term working long-term

Which of the following is symptomatic of Alzheimer's disease? Multiple Choice memory loss disorientation impaired motor activities All answer choices are correct.

Question 35 1 pts A doctor at Lakeside holspital discovered a test that was a very successful at correctly identifying when a person has the H1N1 virus. This would be a measure of: Sensitivity Specificity Convergent validity Homogenelty

1 pts If a person has herpes and test negative for the virus, the result is an example of: True positive False negative False positive True negative

The nurse gives a bed bath to a patient and takes which measure to provide comfort? Uses warm water for the bath Uses alkaline soap for the bath Uses a mitt to clean the eyes, wiping from outer to inner canthus Uses chlorhexidine gluconate (CHG) solution to clean the face

When your patient asks you how much longer the ultrasound test will take, it is wise to let them know that the audible frequency range? a. 10,000 MHz b. 100 MHz c. 10 Hz d. 10 kHz

Where should you place a tourniquet on a limb of someone who is experiencing life-threatening bleeding? a. 1 inch below the wound; not on a joint b. 2 to 3 inches above the wound; not on a joint c. Directly on the wound d. 5 inches above the wound; on a joint

"What is the length of stay for ICU patients after receiving end of life communication?" Which inquiry method would be appropriate for the question above? Quality Improvement Research Evidence-Based Practice

Which of the following is a hormone secreted by the adrenal medulla? Multiple Choice Epinephrine Glucocorticoid Mineralocorticoid Aldosterone

Question #14 Scenario Assume that the provider prescribes Mrs. Turner insulin aspart 16 units subcutaneous TID at mealtimes. When Mrs. Turner returns home, the provider would like to switch her meal-time insulin administration to a pen delivery device instead of insulin syringes. The provider will keep the same dose. Assume that Mrs. Turner eats three meals a day. Question If the pen cartridges contain 3 mL of U-100 insulin aspart, how often will Mrs. Turner need to replace the cartridge? Round your answer down to the nearest whole day. Type numerical answer here. days Submit

3 of 32 Concepts completed Multiple Choice Question Which is an example of exploratory surgery? Tapping on the body to listen for air pockets Taking an x-ray to diagnose a problem Opening the body to help diagnose a problem Using blood tests to help diagnose a problem Need help? Review these concept resources.

Which cranial nerve is responsible for hearing? Glossopharyngeal Vestibulocochlear Hypoglossal Trochlear

Question 23 Choosing a GXT with appropriate stage increments is important because if the time spent at each stage is too short, the person might not reach the steady-state oxygen requirement for that stage the person might not reach the anaerobic threshold for that stage the person might not reach the appropriate double product for that stage none of these; stage time does not affect the final estimation of vOmax

Which of the following techniques involve drawing a sample of blood for laboratory analysis? More than one answer may be correct. MSA Muscle biopsy Genetic testing EMG Creatine kinase levels

Cerebrospinal

Thins the mucus. Relaxes bronchial smooth muscles. Reduces swelling in the upper and lower airway. Used to treat swelling in the nose and sinuses.

Which of the following sciences is the study of the function of the whole body or its systems or organs? Anatomy Histology Pathology Physiology

The family members of an older adult client are angered that the client has been colonized with methicillin-resistant Staphylococcus aureus during a stay in the hospital. The nurse should explain what characteristic of colonization to the members of the family? The bacteria are causing an infection, but the infection is not spreading The bacteria are present but are not causing infection. The bacteria are spreading within a clearly defined body region. The bacteria are causing tissue injury at the site of colonization.

A client taking oral corticosteroids is exposed to varicella. The client has never had the disease and has not received the varicella vaccine. What intervention should the nurse anticipate in order to prevent the client from developing varicella? Administer a course of oral acyclovir. Administer the varicella vaccine as soon as possible. Obtain a blood specimen for a varicella titer Administer varicella zoster immune globulin (VZIG)

A nurse is caring for a group of older adult clients. Which of the following manifestations indicates one of the clients is experiencing delirium? A client attempts to climb out of bed and repeatedly states she must get home. A client wants to know the current time while there is a clock on the wall. A client requests extra blankets when the thermostat in the room indicates 25.6°C (78°F). A client refuses to get out of bed and has no motivation to attend to daily hygiene.

Question 13 Which cytokine would the nurse teach a client is treatment for multiple sclerosis β-Interferon Interleukin-2 Erythropoietin Colony-stimulating factor

Question 12 of 20 A nursing student correctly identifies the nursing diagnoses for a client who has suffered respiratory depression by the administration of an opioid and now is followed by administration of Narcan to reverse the reaction. Which is the proper nursing diagnosis? Select all that apply. acute pain risk for injury impaired spontaneous ventilation altered nutrition ineffective coping

In the transverse plane, how are the images typically oriented when the patient is lying supine? With the transducer light or notch toward the patient's feet With the transducer light or notch toward the patient's left With the transducer light or notch toward the patient's head With the transducer light or notch toward the patient's right

In a trial of a new allergy medicine, 65 people were given the medicine and 65 were given a placebo. Of those given the medicine, 40 showed improvement in their allergy symptoms. Of those given the placebo, 45 did not show improvement. Complete parts (a) through (d) below: a. Make a two-way table summarizing the reviews. Improvement No Improvement Medicine 40 25 Placebo 20 45 (Type whole numbers.) b. Make a Venn diagram from the table in part (a). Choose the correct answer below. c. How many people who received medicine improved? (Type a whole number)

True or False Question The best, and easiest, way to deal with a cough that disrupts sleep is to use an over-the-counter cough suppressant. True False

In the United States, approximately of adults will meet criteria for alcohol use disorder at some point in their lives.

Question 1 (Mandatory) (1 point) Listen When teaching a patient with a family history of hypertension about health promotion, the nurse describes blood pressure screening as which type of prevention? 1) Primary 2) Secondary 3) Illness 4) Tertiary

Question 25 of 54 A client who weights 176 pounds is receiving an IV infusion with esmolol hydrochloride (Brevibloc) at 48 ml / hour. The IV solution is labeled with the concentration of Brevibloc 10 mg / ml. How many mcg / kg / minute is the client receiving? (Enter numeric value only. Round to nearest whole number.)

What is not a major risk factor for falling asleep at the wheel? being a woman being a man being 18 -to 29 -years-old getting less than seven hours of sleep each night

Question 23. The nurse notes that a pediatric patient has a fasting blood glucose level of 140 mg/dL. Which intervention would the nurse anticipate to validate that this patient has type 1 diabetes mellitus? 1. Prescription to test the urine for protein. 2. Repeat the fasting blood glucose level the next day. 3. Obtain a capillary blood glucose level after dinner. 4. Obtain the child's serum potassium levels.

Question 3 (1 point) A minimum of 70 percent is the minimum the bull much reach to pass his BSE for: volume concentration motility morphology Question 4 (1 point) A minimum of 350 million per cc / ml is the minimum the bull much reach to pass his BSE for: volume concentration motility morphology

17. In your own words, explain how you would obtain the following urine specimens. a. Clean-Catch: b. Indwelling Catheter: c. 24-Hour Urine Collection:

A nurse is collecting data on a child who is diagnosed with bacterial epiglottitis. Which of the following clinical findings are associated with the illness? (Select all that apply.) Drooling Stridor Difficulty swallowing Croupy cough High-grade fever

A nurse is reinforcing teaching to a client who has a fractured ankle and is learning to walk up stairs. Identify the sequence of actions the client should be taught when using a modified 3-point crutch gait. (Move the steps into the box on the right, placing them in the selected order of performance. All steps must be used.) Client shifts weight from crutches to the unaffected leg. Client transfers body weight to the crutches. Client advances the unaffected leg between the crutches. Client stands, bearing weight on unaffected leg. Client aligns crutches on the stair.

Current Public Health Challenges include all of the following EXCEPT: Affordable Health insurance coverage Fluoridation of drinking water Care for an aging population Prevent the spread of AIDS

Question 17 With respect to the lobes of the lungs, which of the following are true? Both right and left lung have 2 lobes Right lung has 3 lobes, left lung has 2 lobes Left lung has 3 lobes, right lung has 2 lobes Both right and left lung have 3 lobes

What does thyrotropin-releasing hormone (TRH) target? Anterior pituitary (adenohypophysis) Posterior pituitary (neurohypophysis) Thyroid gland Hypothalamus

What is the first-line treatment for T2DM? Select one: a. Lifestyle changes b. Oral hypoglycemic medications c. Insulin d. All of the above

A patient with alcohol withdrawal is given carbamazepine. Which finding indicates a therapeutic effect? Absence of seizures Absence of cravings Absence of respiratory depression Absence of damage to the myocardium

1 1 point Cardiac output is equal to: Stroke volume / Heart beat rate Stroke volume x Heart beat rate Heart beat rate / Stroke volume

Communication Service Excellence Training - Google Chrome https//wd5-media.myworkdaycdn.com/scorm/static/f/NDcr/c/CD32FB79A1C733BA/Ha1WILABiUTS5KSiWk7fqjNn... Communication Service Excellence Training Question 13 of 24 - Recognize essential documentation, standard protocols, and guidelnes necessary for effective patient conmunication: If a patient who does not speak English comes in with a family member that is bilingual: You may ask the family member to interpret. You should call an interpreter. Have a conversation in English since there is someone there who understands English. BON SECOURS MERC CST - MHL 8 REHA...

In patients with hypertension undergoing major surgery who have been on beta blockers chronically, beta blockers should be continued.

Question 9 (2 points) What type of structures can be visualized using ultrasonography? A) Dense organs, such as bones. B) Air-filled organs, such as lungs. C) Soft internal structures, such as fetuses. D) Microscopic structures, such as mitochondria. Question 10 (2 points) The activities of an anatomist consist of , whereas those of a physi consist of

Section 3.3 Homework Question 4.33.32 Points 0 of 1 For the following integer special medical students in a hospital measured the blood pressure of this same person. The systolic readings (mm Hg) are listed below. Use the given data to construct a boxplot and identify the outliers, if any. 137, 138, 135, 128, 120, 125, 119, 130, 148, 144, 125, 127, 140 This 5-number summary is: Type in integers or decimals. Do not round. Minimum: Q1: Median: Q3: Maximum:

Cystocele: protrusion of the bladder

91. The surgical term for the repair of cartilage is called: oste/o/tomy burs/o/tomy anthr/o/clasia chondr/o/plasty 92. What does the word part Talus-mean? jointed spine foot sole ankle

37. There are cranial nerves. 12 15 7 10 38. The combining forms acous- and audi/o- both mean: hearing ear stapes eardrum

A nurse is preparing to administer phenytoin 300 mg PO daily. Available is phenytoin oral suspension 125 mg / 5 mL. How many mL should the nurse administer? (Round the answer to the nearest whole number.)

Using fMRI, researchers have determined that the switch to meditation involves initial decreases in activation in the basal ganglia and prefrontal cortex and increases in the anterior cingulate. initial increases in activation in the basal ganglia and prefrontal cortex and decreases in the anterior cingulate. initial increases in activation in the basal ganglia and prefrontal cortex and increases in the anterior cingulate. initial decreases in activation in the basal ganglia and prefrontal cortex and decreases in the anterior cingulate.

A nurse is preparing to administer dextrose 5% in water (D5W) 250 mL via IV to infuse over 45 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.)

All of the following may cause sinus tachycardia, except: hypovolemia. pain. carotid massage. hypoxemia. fever.

Bowmans capsula 16 Collsctinzeuct 20 Dista tube 18 Glomarulus Praximathesu

Repeated uses of stimulants such as Meth can deplete important neurotransmitters like the following except: (A) dopamine (B) norepinephrine (C) GABA (D) serotonin

While assessing the chest for deformity, which of the following areas would you NOT palpate? Lateral chest wall. Anterior chest wall. Posterior chest wall. Occipital chest wall.

(JUNIOR - CIÊNCIAS) 0 texto destaca como o uso excessivo de antiinflamatőrios pode comprometer o funcionamento do corpo humano. 0 principal efeito maléfico [...] é a redução da capacidade [...] de filtrar o sangue. Essa redução pode até ser tolerada sem maiores complicações por pessoas [...] saudáveis, porém, o maior problema ocorre naqueles indivíduos que já têm insuficiência [..] e, portanto, já apresentam uma filtração diminuída ou comprometida. Nesses casos, existe grande risco de falência renal aguda, uma situação que pode levar à hemodiálise de urgência. JÚNIOR, Francer. O uso excessivo de anti-inflamatórios pode causar lesões. Disponivel em: https://jornal.usp.br/atualidades/o-uso-excessivo-de-antiinflamatorios-pode-causar-lesoes/. Acesso em: 29 abr. 2022. Pode-se compreender que o efeito maléfico apresentado pode comprometer a função a) do rim. b) da uretra. c) do ureter. d) da bexiga urinária e) coração.

A neighbor tells you that she is taking antibiotics for an acute sinus infection. She states that she has severe pain in her sinuses and wonders what she can do other than take analgesics. What advice might you give?

If a resident with AD shows violent behavior, the NA should - Hit back - Yell at the resident to distract him - Leave the resident alone until he calms down - Remove triggers

1. A person forgets to drink water, becoming dehydrated during hot yoga. 2.5 pts - Prediction: initially, then - Justification: - APA Reference: 2. A patient is given a drug that causes vasoconstriction. 2.5 pts - Prediction: initially, then - Justification:

Which of the following is a diagnostic test that measures the level of PSA in a Man's blood? Digital rectal exam Prostate biospsy Protein specific antigen Prostate-specific antigen

Which of the following items was listed in the first United States Pharmacopeia? Accepted medication standards Patient counseling information Principles for compounding medications Antidotes for poisons

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?

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?

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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

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