GENERAL HISTOLOGY

TONGUE MIXED SALIVARY GLAND

ORAL CAVITY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A child damaged the lateral surface of his tongue. What lingual papillas are most likely to be damged?
A
Vallate
B
Conic
C
Fungiform
D
Foliate
E
Filiform
Explanation: 

Detailed explanation-1: -The foliate papillae are small folds of mucosa located along the lateral surface of the tongue. The filiform papillae are thin and long; they are the most numerous papillae and are located along the entire dorsum of the tongue, but they are not involved in taste sensation.

Detailed explanation-2: -Foliate papillae appear as 3 to 4 small folds on the side of the back of the tongue. They are a pinkish red, soft, and contain taste buds. They may also contain lymphoid tissue and appear yellowish beige in colour.

Detailed explanation-3: -The foliate papillae when present are situated at the bilateral margins of the caudal region, are leaf-shaped structures, separated from one another by an invagination of the mucous membrane, and have taste buds.

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