Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Anatomy > Eyes > Flashcards

Eyes Flashcards

1
Q

Margins of Orbit

A

frontal
maxillary
zygomatic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Walls of Orbit are formed by:

A

zygomatic, palatine, maxillary, lacrimal, ethmoid, frontal, sphenoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Foramen/Canals of Orbit

A

optic canal
superior orbital fissure
inferior orbital fissure

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Optic Canal

A

contains CN2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Superior Orbital Fissure

A

contains CN3,4,6 and CN5 (V1 opthalmic)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Inferior Orbital Fissure

A

contains CN5 (V2-maxillary)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Muscles of Eye Innervated by CN3 (oculomotor)

A 
superior rectus
inferior rectus
medial rectus
inferior oblique
Levator palpebrae superioris
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Superior Rectus

A

elevation

I-CN3 (oculomotor)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Inferior Rectus

A

depress

I-CN3 (oculomotor)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Medial Rectus

A

adducts eyes

I-CN3 (oculomotor)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Inferior oblique

A

elevate and adduct eyes

I-CN3 (oculomotor)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Levator palpebrae superioris

A

elevates superior eyelid

I-CN3 (oculomotor)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Muscles of Eye Innervated by CN4 (trochlear)

A

superior oblique (depress and adducts)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Muscles of Eye Innervated by CN6 (abducens)

A

lateral rectus (abducts eye)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Ophthalmic Artery

A

branch of ICA

-central atery of retina, travels in optic nerve

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Conjunctiva

A

transparent layer that covers the anterior eye that is continuous with conjunctiva in inner etelid.

17
Q

Sclera

A

covers posterior 5/6 of eyeball (white portion)

18
Q

Cornea

A

covers anterior 1/6 of eyeball

19
Q

Choroid

A

in middle layer (vascular layer) of eye, lines most of sclera

20
Q

Ciliary Body

A

connects choroid with iris, secretes aqueous humor (fills anterior&posterior chambers)

21
Q

Anterior Chamber

A

space between cornea and iris/pupil

22
Q

Posterior Chamber

A

space between iris/pupil and lense/ciliary body

23
Q

Ciliary Muscle

A

attaches to lens via zonular fibers, allows lens to focus

24
Q

Iris

A

thin contractile diaphragm, lies on the lense, center aperture of iris is known as the pupis

Sphincter pupillae closes pupil
dilator pupillae opens pupil

25
Q

Inner Layer of eye consists of:

A

retina, optic disc, macula lutea, fovea centralis

Anatomy (31 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions