Multiple Choice
Bell's palsy is a paralysis of which of the following cranial nerves?
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1. Introduction to Anatomy & Physiology
Anatomical Terms for the Head and Neck
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What anatomical structure divides the nares?
A
Nasal septum
B
Maxillary sinus
C
Hard palate
D
Nasal conchae
Verified step by step guidance1
Identify the anatomical term 'nares', which refers to the nostrils or the external openings of the nasal cavity.
Understand that the question is asking for the structure that separates or divides these nares.
Review the anatomical structures listed: Nasal septum, Maxillary sinus, Hard palate, and Nasal conchae.
Recall that the nasal septum is a structure made of bone and cartilage that divides the nasal cavity into two nostrils, thus separating the nares.
Conclude that the nasal septum is the anatomical structure that divides the nares, based on its function and location in the nasal cavity.
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