What are the most common causes for subinvolution of the uterus?
Uterine tetany and overproduction of oxytocin
Multiple gestation and postpartum hemorrhage
Retained placental fragments and infection
Postpartum hemorrhage and infection
The Correct Answer is C
A. Uterine tetany and overproduction of oxytocin are not typically associated with subinvolution.
B. Multiple gestation and postpartum hemorrhage may contribute to uterine atony but not necessarily subinvolution.
C. The most common causes of subinvolution are retained placental fragments and infection.
D. Postpartum hemorrhage may contribute to uterine atony but is not a direct cause of subinvolution.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. The ball of the foot is not recommended for heelstick procedures.
B. The outer aspect of the heel is the preferred site. This area has fewer nerve endings and less risk of damaging the bone or cartilage.
C. The area below the fifth toe is not a standard site for a heelstick.
D. The walking surface of the heel should be avoided since it is prone to infection, more sensitive, and may interfere with walking.
Correct Answer is A
Explanation
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.
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