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Microbiology General 76bcafda

It is true regarding the normal microbial flora present on the skin and mucous membranes that -

A

It cannot be eradicated by antimicrobial agents

B

It is absent in the stomach due to the acidic pH.

C

It establishes in the body only after the neonatal period.

D

The flora in the small bronchi is similar to that of the trachea

High-Yield Explanation

Resident Normal flora: Consists of relatively fixed types of microorganisms regularly found in a given area at a given age; if disturbed, it promptly reestablishes itself and cannot be removed permanently.

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