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face, eyes, and respiratory tract from chemical and biological warfare agents and radioactive dust particles
The three most common are the skin, gastrointestinal tract and respiratory tract
A respirator, sometimes called a protective mask, shields your face, eyes, and respiratory tract from chemical and biological warfare agents and radioactive dust particles if used correctly.
A respirator, sometimes called a protective mask, shields your face, eyes, and respiratory tract from chemical and biological warfare agents and radioactive dust particles if used correctly.
No, infectious agents don't always affect the same organ or tissue they have entered. For instance, chickenpox virus (varicella) enters the body through the mucous membranes of the upper respiratory tract, but spreads throughout the body.
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The common cold is a viral upper respiratory tract infection which mainly affects the nose. The most common pathogen are rhinoviruses.
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Your brain and conscienceness if you drink enough. Quite remarkable experiences are possible.
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IgA is the main immunoglobulin of the respiratory tract.
Organisms can enter through the gastrointestinal tract,respiratory tract,genitourinary tract or even through the cutaneous route.