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Question

The forward section of the nasal cavity within and above each nostril, is called as
(A) Conchae
(B) Vestibule
(C) Turbinates
(D) All of the above

Answer

Answer: B
The forward section of the nasal cavity within and above each nostril is called as a vestibule. This region of the nose is lined by stratified squamous epithelium on which stiff hairs are present which prohibit entry of dust particles coming along with the inspired air.
So, the correct answer is option B.
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