The nurse is cognizant of which information related to the administration of vitamin K?
Vitamin K is not initially synthesized because of a sterile bowel at birth
Vitamin K is responsible for the breakdown of bilirubin and the prevention of jaundice.
Vitamin K is important in the production of white blood cells
Vitamin K is important in the production of red blood cells
The Correct Answer is A
A. Vitamin K is a fat-soluble vitamin that is essential for blood clotting. Newborns have low levels of vitamin K because they do not have the intestinal bacteria that produce it. Therefore, they are given an injection of vitamin K shortly after birth to prevent bleeding disorders.
B. Vitamin K is not crucial for the breakdown of bilirubin.
C. Vitamin K primarily plays a role in blood clotting, not the production of white blood cells.
D. Vitamin K is not directly involved in the production of red blood cells.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Wearing a loose-fitting bra may provide comfort but does not address the underlying issue of engorgement.
B. Expressing small amounts of milk may stimulate further milk production and is not recommended in cases of bottle-feeding.
C. Running warm water on the breasts may increase blood flow and exacerbate swelling.
D. Cold compresses or ice are more appropriate for relieving discomfort and reducing swelling.
Correct Answer is D
Explanation
A. A respiratory rate of 110/min is too high for a newborn and may indicate respiratory distress.
B. A respiratory rate of 100/min is too high for a newborn and may indicate respiratory distress.
C. A respiratory rate of 22/min is too low for a newborn.
D. A normal respiratory rate for a newborn is between 40 and 60 breaths per minute.
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