PN ATI Capstone Maternal Newborn

Correct Answer: B

Rationale: Hyperemesis gravidarum is severe, persistent nausea and vomiting during pregnancy that can lead to dehydration and electrolyte imbalances. The priority intervention is to administer intravenous fluids to maintain hydration.

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.

Correct Answer: C

Rationale: Displacement of the uterus from the midline is often a sign of bladder distention. A full bladder can prevent the uterus from contracting properly, which could increase the risk of postpartum hemorrhage. The nurse should assist the client to void and then reassess the position and firmness of the fundus to ensure appropriate uterine contraction.

Correct Answer: C

Rationale: Postpartum depression can be triggered by various factors, but one of the strongest predictors is a rapid drop in estrogen and progesterone levels following childbirth. These hormonal changes can affect mood regulation, making some women more vulnerable to depression during the postpartum period.

Correct Answer: A

Rationale: Ampicillin is the recommended antibiotic for treating group B streptococcus infections in pregnant women during labor to prevent neonatal infection.