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. 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.
Correct Answer is C
Explanation
A. Changing the perineal pad of a client who has just been transferred from the labor ward is a task that should not be delegated to an assistive personnel (AP) since it is beyond their scope.
B. Monitoring vital signs during the admission of a client with gestational hypertension requires nursing judgment and assessment skills.
C. Providing a sitz bath to a client with a fourth-degree laceration and is 2 days post- partum can be delegated to an AP. This task does not require the nurse's clinical judgment or assessment skills, and it can be safely performed by the AP following the nurse's instructions.
D. Observing an area of redness on the breast requires nursing assessment and intervention.
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