Eye Anatomy

The sclera is designed for

• strength

• clarity

What are the functions of eyelids and eyelashes

• to protect and rehydrate the eyes

• keep dirt out of the eyes

• keep debris out of the eys

• all of the above

The human eye is surrounded by how many muscles?

• 4

• 2

• 6

• 5

The optic nerve has a covering that helps protect and insulate it called the

• muscle fiber

• fat layer

• myelin sheath

• trash bag

What part of the eye is this?

• retina

• optic nerve

• fovea centralis

• choroid

What part is this?

• anterior chamber

• anvil

• iris

• retina

What part is this?

• Iris

• Pupil

• Sclera

• Retina

What part is this?

• Lens

• Cornea

• Optic Nerve

• Auricle

What part is this?

• Optic Nerve

• Vestibulocochlear Nerve

• Eustachian Tube

• Retina

What part is this?

• Lens

• Sclera

• Pupil

• Iris