PN ATI Capstone Maternal Newborn

Correct Answer: A

Rationale: Quickening, or the sensation of fetal movement, is considered a presumptive sign of pregnancy. It is not definitive because other conditions, such as gas or intestinal movement, can mimic the feeling of fetal movement.

Correct Answer: B

Rationale: A contraction duration of 100 seconds indicates potential uterine hyperstimulation, which can lead to fetal distress and decreased uterine perfusion. The nurse should discontinue the oxytocin infusion immediately to ensure the safety of both mother and fetus.

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.

Correct Answer: A

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

Correct Answer: A

Rationale: Magnesium sulfate is administered to prevent seizures in clients with severe preeclampsia. It acts as a central nervous system depressant and is the first-line treatment for eclampsia prevention.