Eye Unit Review

The eyes are part of which body system?

• Nervous
• Respiratory
• Sensory
• Musculoskeletal

The inner layer of the eye contains

• Sclera
• Cornea
• Retina
• Pupil

Which of the following structures are responsibly for the blood vessels that can be seen on the sclera?

• Iris
• Ciliary muscles
• Choroid
• Retina

The mucous membrane that covers the surface of the eye and lines the eyelids.

• Cornea
• Conjunctiva
• Iris
• Sclera

The window of the eye

• Cornea
• Conjunctiva
• Pupil
• Lens

Monitors the amount of light that comes into the eye

• Lens
• Pupil
• Iris
• Cornea

The structure that refracts light rays and allows the eyes to focus on small details.

• Lens
• Cornea
• Pupil
• Retina

The area of the eye devoid of visual reception

• Optic nerve
• Optic disc
• Rods
• Cones

Fluid produced by the ciliary body and nourishes the lens and cornea

• Aqueous humor
• Vitreous humor

Small yellow part of the retina that contains a high concentration of photoreceptor cells

• Fovea Centralis
• Macula
• Optic disc
• Optic nerve