This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Respiratory system, Subject name: Pediatrics
Pneumatoceles often develop in children after pneumonia due to the following organism 
Select and explain. 
A. Klebsiella, B. Streptococcus, C. Staphylococcus aureus, D. Haemophilus influenzae
C: Staphylococcus aureus
Answer: C: Staphylococcus aureus 
Explanation: Radiological signs are extensive in a form of massive consolidation.E.coli,Klebsiella ,staphylococcus pneumonia have pneumatoceles. Ref : Essential pediatrics,O.P.Ghai,7 th edition,pgno:355