What are physiological barriers?

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Physiological barriers:
A physiological barrier is a sort of barrier that keeps germs and pathogens out of the human body.
Tears, saliva, skin, the stomach's acidic pH, and bile in the intestine all are examples of physiological barriers.
An innate immune system acts as a physiological barrier.

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Similar questions

Q. Physiological barriers include:

1. Acid of the stomach
2. Skin
3. Saliva
4. Mucus membranes
5. Tears

How many of the above are examples of physiological barriers?

whAT IS the difference between physical and physiological barriers of innate immunity?

Q. Physical barrier : Mucus coating :: Physiological barrier : ________

In the revision notes of aids to health it has been given as physiological barriers. But, in books it has been tought as chemical barriers. Which is correct ?

Q. Read the following statements (1 - 4) and select the true (T) and false (F) ones regarding physiological barriers.

1 - F, 2 - T, 3 - F and 4 - F
1 - F, 2 - T, 3 - T and 4 - F
1 - T, 2 - T, 3 - T and 4 - F
1 - F, 2 - F, 3 - T and 4 - F

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What are physiological barriers?

Physiological barriers:A physiological barrier is a sort of barrier that keeps germs and pathogens out of the human body. Tears, saliva, skin, the stomach's acidic pH, and bile in the intestine all are examples of physiological barriers. An innate immune system acts as a physiological barrier.

Physiological barriers:
A physiological barrier is a sort of barrier that keeps germs and pathogens out of the human body.
Tears, saliva, skin, the stomach's acidic pH, and bile in the intestine all are examples of physiological barriers.
An innate immune system acts as a physiological barrier.