ATI LPN
Pediatric Nursing Cardiac Practice Questions Questions
Question 1 of 5
Most common electrolyte abnormality noted in patients with pyloric stenosis is:
Correct Answer: B
Rationale: Hypochloremia results from vomiting in pyloric stenosis, per AAP (doc p149, Q573).
Question 2 of 5
Most common cause of tall stature in children is:
Correct Answer: C
Rationale: Familial tall stature is the most common cause of tall stature, per AAP (doc p151, Q605).
Question 3 of 5
A 6-year-old boy presents with fatigue and jaundice. Labs show elevated indirect bilirubin and Coombs positive. Most likely diagnosis is:
Correct Answer: C
Rationale: AIHA shows jaundice and positive Coombs, per ASH. A, B, D, E differ.
Question 4 of 5
A 1-month-old infant presents with cyanosis and a murmur. Echocardiogram shows total anomalous pulmonary venous return. The next step is:
Correct Answer: A
Rationale: Surgery corrects TAPVR, per AHA. B-E are temporizing.
Question 5 of 5
A 1-month-old infant presents with jaundice and acholic stools. Ultrasound shows no gallbladder. Most likely diagnosis is:
Correct Answer: B
Rationale: Biliary atresia features jaundice and absent gallbladder, per AAP. A, C-E differ.