NEET PG DENTAL EXAM

BRAIN

CRANIAL NERVES

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

What nerve conducts sensory impulses from the skin of the face and mucosa of the nose and mouth and contains motor fibers that activate chewing muscles?

A	Vagus
B	Trochlear
C	Trigeminal
D	Abducens

Explanation:

Detailed explanation-1: -The trigeminal nerve is the fifth cranial nerve (CN V) and the largest of the cranial nerves. Its primary function is to provide sensory innervation to the face and is divided into three main branches. The different branches are the ophthalmic (V1), maxillary (V2), and mandibular (V3) nerves.

Detailed explanation-2: -The trigeminal nerve is the part of the nervous system responsible for sending pain, touch and temperature sensations from your face to your brain. It’s a large, three-part nerve in your head that provides sensation. One section called the mandibular nerve involves motor function to help you chew and swallow.

Detailed explanation-3: -The trigeminal nerve is one set of the cranial nerves in the head. It is the nerve responsible for providing sensation to the face. One trigeminal nerve runs to the right side of the head, while the other runs to the left. Each of these nerves has three distinct branches.

There is 1 question to complete.