2025 PNS, Cranial Nerves and Species Senses Test Review

Nerve associated with sense of smell

• Facial

• Optic

• Olfactory

• abducens

conducts impulses to the muscles of the neck and back

• vagus

• accessory

• Glossopharyngeal

• Abducens

responsible for balance

• Vagus

• Accessory

• Trochlear

• Vestibulocochlear

Which is not responsible in movement of the eyes

• Oculomotor

• Trochlear

• vagus

• Abducens

Responsible for hearing

• optic

• vestibulocochlear

• olfactory

• Trigeminal

Sight

• olfactory

• optic

• trigeminal

• vagus

Tags

NGSS.MS-LS1-8

Motor fibers to the face, causes facial expressions

• Trigeminal

• facial

• optic

• abducens

There are ______ pairs of cranial nerves

• 10

• 12

• 31

• 14

Vagus nerve

• I

• IX

• X

• XII

MOTOR MOVEMENT OF NECK AND SWALLOWING

• accessory

• hypoglossal

• facial

• vagus