NEET PG DENTAL EXAM

BRAIN

CRANIAL NERVES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the modality of the optic nerve?
A
SVA
B
SSA
C
GSA
D
GVA
Explanation: 

Detailed explanation-1: -Cranial Nerve Modalities Conduct information from the body tissues to the CNS. General sensory (general somatic afferent). Transmit sensory information (e.g., touch, pain, and temperature), conducted mainly by CN V but also by CNN VII, IX, and X. Special sensory (special visceral afferent).

Detailed explanation-2: -GSA (general somatic afferent): receive sensory information from the skin, skeletal muscles and joints. GVA (general visceral afferent): receive sensory information from the viscera (organs) SSA (special somatic afferent): receive sensory information from the ectodermal retina, cochlear and vestibular apparatus.

There is 1 question to complete.