“A nurse is obtaining a 2-hr postprandial blood glucose from a patient. Which of the following actions should the nurse take?”

Choice A rationale
Administering an IV bolus of lactated Ringer’s is not the best action for a client with peripartum cardiomyopathy. This condition is a form of heart failure that occurs during the last month of pregnancy or up to five months postpartum. It can lead to fluid overload, so giving an IV bolus of lactated Ringer’s could exacerbate the client’s condition.
Choice B rationale
Assessing blood pressure twice daily is important for any postpartum client, but it is not the most critical action for a client with peripartum cardiomyopathy. This condition can lead to fluid overload and heart failure, so while monitoring blood pressure is important, it is not the primary intervention.
Choice C rationale
Restricting daily oral fluid intake is the correct action. Peripartum cardiomyopathy can lead to fluid overload and heart failure. Restricting fluid intake can help manage the client’s fluid status and prevent exacerbation of heart failure.
Choice D rationale
Obtaining a prescription for misoprostol is not relevant in this context. Misoprostol is a medication used to prevent stomach ulcers in patients taking NSAIDs and to induce labor or cause an abortion. It has no role in the management of peripartum cardiomyopathy.

Choice A rationale
Storing a diaphragm in sterile water after each use is not necessary. After use, the diaphragm should be washed with mild soap and warm water, then air-dried.
Choice B rationale
Using an oil-based vaginal lubricant when inserting a diaphragm is not recommended. Oil- based lubricants can damage the material of the diaphragm, reducing its effectiveness.
Choice C rationale
Keeping the diaphragm in place for at least 4 hours after intercourse is correct, but it does not address the client’s postpartum status.
Choice D rationale
The client should have her provider refit her for a new diaphragm. After childbirth, a woman’s body undergoes changes that may affect the fit of her diaphragm. It is recommended that a woman be refitted for a diaphragm around 6 weeks postpartum, when the uterus and cervix have returned to normal size.