PATHOLOGY MCQ
IMMUNE RESPONSE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the body’s last and most complicated line of defense against a pathogen?
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CirculatorySystem
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ImmuneSystem
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Physicalbarrier
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Chemicalbarrier
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Explanation:
Detailed explanation-1: -The skin is the impermeable physical/mechanical barrier that protects many pathogens from entering the body.
Detailed explanation-2: -The immune system protects the body from possibly harmful substances by recognizing and responding to antigens. Antigens are substances (usually proteins) on the surface of cells, viruses, fungi, or bacteria.
There is 1 question to complete.