ATI LPN
PN VATI Pediatric Nursing Quiz Questions
Question 1 of 5
A 4-month-old infant presents with a heart rate of 220 bpm and poor feeding. ECG shows narrow QRS tachycardia. Most likely diagnosis is:
Correct Answer: B
Rationale: SVT is common in infants with narrow QRS tachycardia, per AHA. A, C-E have different ECG findings.
Question 2 of 5
A 2-year-old boy presents with abdominal pain and bloody stools. Ultrasound shows a telescoping bowel segment. Most likely diagnosis is:
Correct Answer: B
Rationale: Intussusception features pain, bloody stools, and telescoping on ultrasound, per AAP. A, C-E differ in imaging.
Question 3 of 5
A 1-year-old boy presents with recurrent infections and hepatosplenomegaly. Labs show low IgG. Most likely diagnosis is:
Correct Answer: C
Rationale: XLA features infections, hepatosplenomegaly, and low IgG, per NIAID. A, B, D, E differ in labs.
Question 4 of 5
A 1-year-old girl presents with recurrent pneumonia and failure to thrive. Sweat chloride test is positive. Most likely diagnosis is:
Correct Answer: C
Rationale: Cystic fibrosis fits pneumonia, failure to thrive, and positive sweat test, per CFF. A, B, D, E differ.
Question 5 of 5
Most common cardiac abnormality in patients with Turner syndrome is:
Correct Answer: B
Rationale: Bicuspid aortic valve is the most common cardiac issue in Turner syndrome, per AAP (doc p149, Q569).