CNS and OPNS Practice

Front

What is the primary function of the parasympathetic nervous system?

Back

Rest and digest.

Front

What is the name of Cranial Nerve XI?

Back

Accessory, Spinal accessory.

Front

What are the main functions of the vestibulocochlear nerve?

Back

Hearing and balance.

Front

Which cranial nerve innervates the tongue?

Back

Hypoglossal (CN XII).

Front

What is the primary function of the sympathetic nervous system?

Back

Fight or flight.

Front

What is the role of the autonomic nervous system?

Back

Regulates involuntary bodily functions.

Front

What are the two main divisions of the autonomic nervous system?

Back

Sympathetic and parasympathetic.

Front

What is the function of the vagus nerve?

Back

Controls parasympathetic functions such as heart rate and digestion.

Front

What is the significance of the spinal accessory nerve?

Back

Innervates the sternocleidomastoid and trapezius muscles.

Front

What is the role of the trigeminal nerve?

Back

Responsible for sensation in the face and motor functions such as biting and chewing.