ATI RN
Infectious Disease Pediatric Questions
Question 1 of 5
All the following are true about varicella in unvaccinated individuals EXCEPT
Correct Answer: A
Rationale: Varicella lesions typically appear in different stages simultaneously.
Question 2 of 5
One of the following statements regarding tinidazole is TRUE
Correct Answer: A
Rationale: Tinidazole is FDA-approved for trichomoniasis.
Question 3 of 5
The leading protozoal cause of diarrhea in children worldwide is
Correct Answer: D
Rationale: Cryptosporidium is the most common protozoal cause of diarrhea in children globally.
Question 4 of 5
Twin-to-twin transfusion syndrome suggested by
Correct Answer: C
Rationale: Twin-to-twin transfusion syndrome (TTTS) is diagnosed with >20% weight discordance and >5 g/dL hemoglobin difference (C), reflecting significant vascular shunting, per standard criteria.
Question 5 of 5
The palmar grasp is gone by 4 months of age and present by gestational age of
Correct Answer: C
Rationale: Palmar grasp appears at ~32 weeks gestation (C) and persists until ~4 months post-term, consistent with reflex development timelines.