The nerve that forms from sensory fibers of the retina of each eye is the Blank______ nerve.Multiple choice question.visualopticoccipitalretinal

The muscles that move the eyes and eyelids and the muscles that adjust pupil size and lens shape are innervated by the Blank______ nerve.Multiple choice question.facialopticoculomotorvestibulocochlear

All of the muscle fibers innervated by a single nerve fiber constitute a Blank______.Multiple choice question.neuromuscular junctionfascicletendonmotor unit

Visual input is sent to the brainstem via the Blank______ nerve, whereas the Blank______ nerve sends facial sensation to the brainstem.Multiple choice question.accessory; facialoculomotor; facialvagus; hypoglossaloptic; trigeminal

Sensory input from the back of the tongue and the soft palate is carried by the Blank______ nerve.Multiple choice question.vagusfacialhypoglossalglossopharyngeal

The opening in the front of the human eye through which light passes is called the Blank______.Multiple choice question.scleralenspupilcornea