The cranial nerve X (Vagus Nerve) is involved for digestion. It stimulates the stomach and releases gastric juices including water, pepsin and hydrochloric acid which is needed for digestion.
The Facial Nerve or Cranial Nerve VII is the nerve involved with Bell's Palsy.
The optic nerve (cranial nerve II) is not involved in taste, as its primary function is vision. Taste is primarily mediated by the facial nerve (cranial nerve VII), glossopharyngeal nerve (cranial nerve IX), and vagus nerve (cranial nerve X).
The spinal accessory nerve (cranial nerve XI) is involved in hyperextending and flexing the neck. This nerve innervates the trapezius and sternocleidomastoid muscles, which are involved in these movements.
Trigeminal (5th) cranial nerve
It is the 7th cranial nerve (facial nerve).
VII the cranial nerve or the Facial
The nerves involved in diplopia include three cranial nerves: the oculomotor nerve (third cranial nerve), the abducens nerve (sixth cranial nerve), and the trochlear nerve (fourth cranial nerve).
The Vagus nerve
Cranial nerve 9: glossopharyngeal
Trigeminal neuralgia is a rare disorder of the sensory fibers of the trigeminal nerve (fifth cranial nerve), which innervate the face and jaw. The neuralgia is accompanied by severe, stabbing pains in the jaw or face.
The Facial Nerve or Cranial Nerve VII is the nerve involved with Bell's Palsy.
Cranial nerve VIII - vestibulocochlear