ATI RN
Pediatric Clinical Nurse Specialist Exam Questions Questions
Question 1 of 5
Avoidance of triggering agents is crucial in urticaria and angioedema. The MAINSTAY of pharmacologic treatment is
Correct Answer: A
Rationale: Second-generation H1 antihistamines are first-line for chronic urticaria due to their efficacy and fewer side effects.
Question 2 of 5
A 3-year-old child presents with prolonged diarrhea. Serum sodium is 115 mEq/L, urinary sodium excretion is 8 mEq/L. What is the most accepted explanation for this sodium abnormality?
Correct Answer: C
Rationale: The child has hyponatremia due to sodium depletion from prolonged diarrhea. Low urinary sodium suggests total body sodium loss rather than water overload.
Question 3 of 5
All the following are true, regarding pathology of neonatal necrotizing enterocolitis (NEC) EXCEPT
Correct Answer: C
Rationale: A specific pathogen is not always identified in NEC cases. The other statements are true regarding NEC pathology.
Question 4 of 5
The following signs are more in favor of circulatory failure Except:
Correct Answer: B
Rationale: Marked tachypnea with recessions suggests respiratory distress rather than circulatory failure, which is characterized by weak pulses and organ hypoperfusion.
Question 5 of 5
In vivo skin testing for allergen-specific IgE involves a wheal and flare reaction measured after
Correct Answer: A
Rationale: Skin prick testing results are typically read within 15 to 20 minutes, allowing for immediate diagnosis of allergic sensitivities.