Correct Answer: D

Rationale: Gravida refers to the total number of pregnancies (4), and Para refers to the number of viable births (2 full-term + 0 preterm = 2). The correct documentation is Gravida 4, Para 2.

Correct Answer: A

Rationale: Meperidine is an opioid analgesic that can cross the placenta and cause respiratory depression in the newborn. Naloxone is an opioid antagonist that is administered to reverse the effects of opioids. It is critical to have Naloxone available when opioids are administered during labor, especially close to delivery.

Correct Answer: C

Rationale: The first action is to massage the client's fundus, as uterine atony is a common cause of postpartum hemorrhage, and this intervention can help stimulate uterine contraction and reduce bleeding.

Correct Answer: B

Rationale: The most common side effect of an epidural is hypotension, which can compromise placental perfusion. Monitoring the client's blood pressure is the priority to ensure maternal and fetal well-being.

Correct Answer: B

Rationale: Caput succedaneum is swelling of the soft tissues of the head that crosses suture lines, often resulting from pressure during delivery, especially with vacuum extraction.