Which of the following is NOT included in phy | vedclass

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(A) Physiological barriers are part of the innate immunity that prevent microbial growth through chemical or physical conditions.$1$. Acid in the stom

Vedclass · Accepted Answer

Mucus coating of the gastrointestinal tract

Vedclass · Answer

(A) Physiological barriers are part of the innate immunity that prevent microbial growth through chemical or physical conditions.$1$. Acid in the stomach $(HCl)$,saliva in the mouth,and tears from the eyes are all examples of physiological barriers.$2$. The mucus coating of the gastrointestinal,urogenital,and respiratory tracts acts as a physical barrier that traps microorganisms entering our body.$3$. Therefore,the mucus coating is classified as a physical barrier,not a physiological barrier.

Which of the following is $NOT$ included in physiological barriers?

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