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Flashcards in The Eyeball Deck (16)
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1
Q

What are the names of the layers of the eyeball?

A

fibrous tunic, uveal tract & retina

2
Q

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

A

cornea and sclera

3
Q

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

A

iris, ciliary body, choroid & pupil

4
Q

What muscles are present in the iris?

A

sphincter pupillae and dilator pupillae

5
Q

What is the innervation the of sphincter pupillae?

A

oculomotor nerve, parasympathetic pathway

6
Q

What is the innervation of the ciliaris muscle?

A

oculomotor nerve, parasympathetic pathway

7
Q

What is the function of the rod cell?

A

provide vision in dim light conditions

8
Q

What is the function of the cone cell?

A

provide vision in bright light conditions and mediate color vision

9
Q

What is the most numerous photoreceptor cell?

A

rod cell

10
Q

What forms the optic nerve?

A

axons of ganglion cells

11
Q

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

A

between the cornea and iris

12
Q

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

A

between the iris and lens

13
Q

What is contained in the anterior chamber of the eyeball?

A

aqueous humor

14
Q

What is contained in the posterior chamber of the eyeball?

A

aqueous humor

15
Q

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

A

vitreous chamber

16
Q

*What fills the vitreous chamber?

A

vitreous body

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