HEAD NECK
ORAL CAVITY AND TONGUE
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which structure of the oral cavity plays a protection role?
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tonsils
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salivary glands
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mimetic muscle
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papillae of the tongue
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Explanation:
Detailed explanation-1: -Your tonsils are two round, fleshy masses in the back of your throat (pharynx). Part of your immune system, your tonsils are like lymph nodes. They help filter out germs that enter through your nose or mouth to protect the rest of your body from infection. Tonsils are also called palatine tonsils or faucial tonsils.
Detailed explanation-2: -Palatine tonsils, commonly called the tonsils and occasionally called the faucial tonsils, are tonsils located on the left and right sides at the back of the throat, which can often be seen as flesh-colored, pinkish lumps.
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