Most common cause of lower respiratory tract infection in 3 year old child is –
Correct Answer: Streptococcal pneumonia
Description: Ans. is 'c' i.e., Streptococcal pneumonia Etiology of pneumonia Viral - RSV, Influenza, parainfluenza, adenovirus Responsible about 40% of casesBacteria - Seen in 2/3 of pheumoniaFirst 2 month -o Klebsellao Staphe aureus3 month - 3 year -o S. Pneumoniaeo H. Influenzao Staph aureusAfter 3 year -o 5. Pneumoniao Ataph aureus
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Pediatrics
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