Correct Answer: A

Rationale: Cesarean birth doubles the risk for deep-vein thrombosis (DVT) due to immobility and vascular changes associated with surgery. Other risk factors include smoking, obesity, and a history of thromboembolism.

Correct Answer: D

Rationale: The client should place spermicide in the diaphragm before insertion to enhance contraceptive effectiveness. The diaphragm should also be left in place for at least 6 hours after intercourse, but not more than 24 hours.

Correct Answer: A

Rationale: Heavy bleeding and the passage of large clots after childbirth can indicate uterine atony. The nurse should first attempt to massage the fundus to stimulate uterine contractions and control the bleeding.

Correct Answer: A

Rationale: Eclampsia is a serious complication of pregnancy characterized by seizures. Hyperreflexia is often a precursor to eclampsia, and assessing for it can help predict and manage the condition before seizures occur.

Correct Answer: A

Rationale: Gestational diabetes can result in fetal macrosomia, a condition where the baby grows larger than normal due to excess glucose in the mother's blood. This increases the risk of complications during delivery.