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Question & Answer
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Skin oils create a physical barrier that prevents pathogens from adhering to the skin.
Skin oils contain enzymes that digest pathogens upon contact.
Skin oils maintain moisture, which helps pathogens thrive.
Skin oils release toxins that kill pathogens immediately.
Understanding the Answer
Let's break down why this is correct
Skin oils spread over the skin surface and form a thin film. Other options are incorrect because People think the oils have special enzymes to eat germs; Some think the oil keeps the skin moist and this helps germs grow.
Key Concepts
Barriers to Pathogens
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Deep Dive: Barriers to Pathogens
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Definition
Barriers to Pathogens refer to the various defenses in the body that prevent harmful microorganisms from entering and causing infection. These barriers include mucus, skin oils, and other physical and chemical defenses that help protect against pathogens, contributing to the body's innate immune response.
Topic Definition
Barriers to Pathogens refer to the various defenses in the body that prevent harmful microorganisms from entering and causing infection. These barriers include mucus, skin oils, and other physical and chemical defenses that help protect against pathogens, contributing to the body's innate immune response.
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