Pediatric HESI

Correct Answer: B

Rationale: Coarctation of the aorta causes narrowing of the aorta, reducing blood flow to the lower extremities, leading to higher blood pressure in the arms.

Correct Answer: B

Rationale: The nurse's priority action should be to inspect the child's ears for drainage. This immediate assessment can provide valuable information about the presence of infection or fluid accumulation, which can directly impact the child's hearing. By identifying any signs of drainage, the nurse can promptly address any current issues affecting the child's ear health and hearing abilities.

Correct Answer: D

Rationale: A significant drop in heart rate and blood pressure should be reported immediately as it may indicate worsening of the congenital heart defect. A decrease in blood pressure may suggest poor cardiac output and compromised perfusion, requiring urgent medical attention.

Correct Answer: C

Rationale: A set of cloth and hand puppets is safe and developmentally appropriate for a 3-year-old with a spica cast.

Correct Answer: C

Rationale: The priority action for a 2-year-old child with croup and stridor is to administer nebulized epinephrine. This intervention helps reduce airway swelling, alleviate symptoms, and improve breathing by causing vasoconstriction and reducing upper airway edema.