ATI LPN
Pediatric Ot Practice Questions Questions
Question 1 of 5
A 15-year-old boy with a history of cystic fibrosis appears with fever and hemoptysis. Chest x-ray reveals a new infiltrate in the right upper lobe. Most likely diagnosis is:
Correct Answer: A
Rationale: Pneumonia fits fever, hemoptysis, and infiltrate in cystic fibrosis, per CFF. B-E are less consistent.
Question 2 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 3 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 4 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 5 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.