The postpartum woman is experiencing heavy lochia and has required frequent fundal massage over the past 24- hour period.
Which of the following factors may have contributed to the uterine atony?

Choice A rationale
Informing the obstetrician is important, but it is not the first action to take. The nurse should first try to address the issue at hand, which is a displaced and boggy uterus.
Choice B rationale
Straight catheterization of the patient could be necessary if the patient is unable to void. However, the first step should be to ask the patient to void.
Choice C rationale
Preparing the patient for manual removal of uterine clots is a more invasive procedure that should be considered if other measures, such as asking the patient to void or massaging the fundus, are not effective.
Choice D rationale
A full bladder can displace the uterus and prevent it from contracting properly. Asking the patient to void can help the uterus contract and reduce bleeding.

Choice A rationale
Theca-lutein cysts are not commonly found in females of reproductive age. They are often associated with conditions that cause high levels of human chorionic gonadotropin, such as molar pregnancies.
Choice B rationale
Corpus luteum cysts can occur in women of reproductive age, but they do not typically regress with the menstrual cycle. Instead, they usually resolve after a few weeks if pregnancy does not occur.
Choice C rationale
Follicular cysts are commonly found in females of reproductive age and often regress with the menstrual cycle. They form when the follicle that normally releases an egg does not open to release the egg.

Choice D rationale
Polycystic ovarian syndrome is a condition characterized by multiple small cysts in the ovaries, but it does not typically cause cysts that regress with the menstrual cycle.