the eyeball

Question 1

what are the names of the layers of the eyeball?

Answer 1

fibrous tunic, uveal tract and retina

Question 2

what are the parts of the fibrous tunic of the eyeball?

Answer 2

cornea and sclera

Question 3

what are the parts of the uveal tract of the eyeball?

Answer 3

iris, ciliary body, choroid and pupil

Question 4

what muscles are present in the iris?

Answer 4

sphincter pupillae and dilator pupillae

Question 5

what is the innervation of the spinchter pupillae and ciliaris muscle?

Answer 5

oculomotor nerve, parasympathetic pathway

Question 6

what is the function of the rod cell?

Answer 6

provide vision in dim light conditions

Question 7

what is the function of the cone cell?

Answer 7

provide vision in bright light conditions and mediate color vision

Question 8

what is the most numerous photoreceptor cell?

Answer 8

rod cell

Question 9

what forms the optic nerve?

Answer 9

axons of ganglion cells

Question 10

what occurs at the optic chiasma?

Answer 10

part of the optic nerve decussates

Question 11

what is the location of the anterior chamber of the eyeball?

Answer 11

between the cornea and iris

Question 12

what is the location of the posterior chamber of the eyeball?

Answer 12

between the iris and lens

Question 13

what is the contained in the anterior and posterior chamber of the eyeball?

Answer 13

aqueous humor

Question 14

what is the name given to the chamber behind the lens?

Answer 14

vitreous chamber

Question 15

what fills the vitreous chamber?

Answer 15

vitreous body