Questions: Question 3 Which of the following statements is true regarding the respiratory rate of a newborn? A The respiratory rate of a newborn is, at its highest rate, approximately 40-80 respirations per minute B The respiratory rate of a newborn is slow C The respiratory rate of a newborn varies between male and female infants D The respiratory rate of a newborn is approximately 30 respirations per minute

The answer is the first one (A): The respiratory rate of a newborn is, at its highest rate, approximately 40-80 respirations per minute.

Explanation for each option:

A. The respiratory rate of a newborn is, at its highest rate, approximately 40-80 respirations per minute - This statement is correct. Newborns typically have a high respiratory rate, which can range from 40 to 80 breaths per minute, especially in the first few hours after birth.

B. The respiratory rate of a newborn is slow - This statement is incorrect. Newborns generally have a fast respiratory rate compared to older children and adults.

C. The respiratory rate of a newborn varies between male and female infants - This statement is incorrect. There is no significant difference in the respiratory rate between male and female newborns.

D. The respiratory rate of a newborn is approximately 30 respirations per minute - This statement is incorrect. While 30 respirations per minute might be within the range for older infants or children, it is lower than the typical range for newborns.

In summary, the correct statement regarding the respiratory rate of a newborn is option A.