ATI LPN
Pediatric Ot Practice Questions Questions
Question 1 of 5
A 6-month-old infant presents with stridor and barking cough. Symptoms worsen at night. Most likely diagnosis is:
Correct Answer: B
Rationale: Croup features stridor and barking cough, worse at night, in infants, per AAP. A, C-E differ in presentation.
Question 2 of 5
A 5-year-old girl presents with abdominal pain and vomiting. Ultrasound shows a target sign in the right lower quadrant. Most likely diagnosis is:
Correct Answer: B
Rationale: Intussusception shows a target sign on ultrasound, per AAP. A, C-E differ in imaging.
Question 3 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 4 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 5 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).