PN ATI Capstone Maternal Newborn

Correct Answer: A

Rationale: A cephalohematoma is a collection of blood between the periosteum and the skull that does not cross the suture line. It results from trauma during birth and typically resolves on its own.

Correct Answer: D

Rationale: The nurse should administer the injection in the abdomen, as this is a common site for subcutaneous heparin administration. Aspirin is contraindicated for clients on heparin due to increased bleeding risk.

Correct Answer: C

Rationale: Endometriosis is associated with an increased risk of developing ovarian cancer due to chronic inflammation and hormonal imbalances. The exact cause is not fully understood, but women with endometriosis should be monitored closely.

Correct Answer: A

Rationale: The car seat should remain rear-facing until at least 2 years old to ensure maximum safety in the event of a collision. This position helps protect the infant's head, neck, and spine.

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.