ATI RN
Pediatric Clinical Nurse Specialist Exam Questions Questions
Question 1 of 5
A child is teased by some of his new schoolmates as 'weak.' Of the following, the MOST likely diagnosis is
Correct Answer: C
Rationale: Bullying involves repeated aggressive behavior by peers, which fits the scenario where the child is being teased. School phobia and anxiety disorders might result from bullying but are secondary conditions. Hypothyroidism is unrelated to this social context.
Question 2 of 5
A 6-year-old boy with basal ejection systolic murmur, systolic click, and evidence of right ventricular apex in plain CXR is suspected to have which congenital heart disease?
Correct Answer: A
Rationale: Pulmonary stenosis presents with an ejection systolic murmur, systolic click, and right ventricular hypertrophy on X-ray.
Question 3 of 5
Sign of biliary atresia on ultrasound?
Correct Answer: A
Rationale: The 'triangular cord' sign, a fibrotic remnant of bile ducts, is a characteristic ultrasound finding in biliary atresia.
Question 4 of 5
What is the average lifespan of normal human platelets in circulation?
Correct Answer: C
Rationale: Platelets typically survive for about 10 days before being removed by the spleen.
Question 5 of 5
Intrauterine transplacental infection is of significance to the fetus and/or newborn
Correct Answer: A
Rationale: Hepatitis B virus (HBV) primarily affects the liver and is not typically associated with significant intrauterine or transplacental effects compared to rubella, toxoplasmosis, and Parvovirus B19.