ATI RN
Infectious Disease Pediatric Questions
Question 1 of 5
One of the following statements regarding tinidazole is TRUE
Correct Answer: A
Rationale: Tinidazole is FDA-approved for trichomoniasis.
Question 2 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 3 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.
Question 4 of 5
Severe cold injury in an infant is manifested by all the following EXCEPT
Correct Answer: D
Rationale: Severe hypothermia causes acidosis (A), bradycardia (B), hypoglycemia (C), and cyanosis (D). Pulmonary hemorrhage (E) is linked to prematurity or RDS, not cold injury directly.
Question 5 of 5
Ebstein anomaly can be induced by teratogenic effect of
Correct Answer: A
Rationale: Lithium (A) exposure in pregnancy is linked to Ebstein anomaly (tricuspid valve malformation), unlike other teratogens (B, C, D, E) with different effects.