ANATOMY
LYMPHATIC SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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traps foreign particles from entering the body
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moistens food
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produces WBCs
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acts as a lubricant
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Detailed explanation-1: -The mucus layer traps pathogens (potentially infectious microorganisms) and other particles, preventing them from reaching the lungs.
Detailed explanation-2: -Your trachea is made of thick rings of cartilage. A substance called mucosa lines this cartilage. Mucosa produces mucus, which traps dust, allergens or other particles to keep them from traveling to your lungs.
Detailed explanation-3: -It serves as a lubricant to keep tissues from drying out. It’s also a line of defense. “Mucus is very important for filtering out materials that you breathe in through your nose, such as dust and allergens and microorganisms, ‘’ says Dr. Andrew Lane, an ear, nose, and throat expert at Johns Hopkins University.
Detailed explanation-4: -The major function of the mucus is to limit bacterial contact with the epithelium and transport bacteria distally [26].