ATI LPN
PN Pediatric Nursing Online Practice B Questions
Question 1 of 5
A 14-year-old obese boy appears with polyuria and fatigue. Labs reveal blood glucose of 200 mg/dL and no ketonuria. Most likely diagnosis is:
Correct Answer: B
Rationale: Type 2 diabetes fits obesity, hyperglycemia, and no ketonuria, per AAP (doc p151, Q600).
Question 2 of 5
A 5-year-old girl presents with fever and a red, swollen elbow. Aspiration yields gram-positive cocci. Most likely diagnosis is:
Correct Answer: A
Rationale: Septic arthritis fits fever and gram-positive cocci, per AAP. B-E lack infection.
Question 3 of 5
A 2-year-old boy presents with a high fever and rash. Exam shows conjunctivitis and lymphadenopathy. Most likely diagnosis is:
Correct Answer: B
Rationale: Kawasaki disease includes fever, conjunctivitis, and lymphadenopathy, per AHA. A, C-E differ.
Question 4 of 5
A 2-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.
Question 5 of 5
A 6-year-old girl presents with fatigue and jaundice. Labs show elevated indirect bilirubin and reticulocytosis. Most likely diagnosis is:
Correct Answer: D
Rationale: Hemolytic anemia features jaundice and reticulocytosis, per ASH. A-C, E differ.