Routine Immunizations Has 2 in Pediatrics — Case | Pediatric Respiratory | SMLE Q#11155

SMLE Question #11155

Pediatrics Pediatric Respiratory

Objective: OBJ-273

Last updated: February 2026
A previously healthy 13-month-old girl with routine immunizations has 2 days of fever and worsening cough. Chest examination reveals localized crackles over the right lung base, with no wheeze or signs of severe respiratory distress. Based on the most likely etiology of her community-acquired pneumonia, which organism is the most likely causative agent?

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