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: 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: C

Rationale: In cases of respiratory distress, the nurse should first suction the newborn's airway to clear any obstructions. This is a non-invasive procedure that can quickly improve breathing.

Correct Answer: D

Rationale: If the baby is Rh positive and the mother is Rh negative, the mother may develop antibodies against the baby's blood. RhoGAM is administered to prevent the mother's immune system from becoming sensitized to Rh-positive blood.

Correct Answer: D

Rationale: After a cesarean birth, the client should limit physical activity, including stair climbing and lifting, to allow the incision to heal. Supporting the abdomen with a pillow when coughing or sneezing can also reduce discomfort and protect the incision.