ATI LPN
Pediatric Ot Practice Questions Questions
Question 1 of 5
A 1-month-old infant presents with cyanosis during feeding. Echocardiogram shows tetralogy of Fallot. The next step is:
Correct Answer: A
Rationale: Surgery is the definitive treatment for tetralogy of Fallot, per AHA. B-E are temporizing or unrelated.
Question 2 of 5
A 4-year-old girl presents with fever and conjunctivitis. Exam shows a polymorphous rash and swollen hands. Most likely diagnosis is:
Correct Answer: B
Rationale: Kawasaki disease includes fever, conjunctivitis, rash, and hand swelling, per AHA. A, C-E lack this combination.
Question 3 of 5
A 5-year-old girl presents with weight loss and polyuria. Labs show blood glucose of 200 mg/dL. Most likely diagnosis is:
Correct Answer: B
Rationale: Type 1 DM is common in kids with hyperglycemia, per ADA. A, C-E differ in etiology.
Question 4 of 5
Most common cause of ambiguous genitalia in a newborn girl is:
Correct Answer: B
Rationale: Congenital adrenal hyperplasia is the most common cause of ambiguous genitalia in XX females, per AAP (doc p148, Q556).
Question 5 of 5
A 2-month-old boy appears with vomiting and dehydration. Labs reveal hyponatremia and hyperkalemia. Most likely diagnosis is:
Correct Answer: B
Rationale: CAH causes vomiting, hyponatremia, and hyperkalemia, per AAP (doc p149, Q572).