PATHOLOGY MCQ
IMMUNE RESPONSE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is a first line of defense against infection?
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antibodies
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skin
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antibiotics
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red blood cells
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Explanation:
Detailed explanation-1: -Skin, tears and mucus form the first line of defence of the body against microbial invasion.
Detailed explanation-2: -Natural barriers include the skin, mucous membranes, tears, earwax, mucus, and stomach acid. Also, the normal flow of urine washes out microorganisms that enter the urinary tract. to identify and eliminate organisms that get through the body’s natural barriers.
There is 1 question to complete.