A&p1 Lab Final - Eye

Front 1

Back 1

posterior chamber

Hint 1

rear cavity filled with vitreous humor; maintains the shape of the eye

Front 2

Back 2

ora serrata

Hint 2

serrated boundary between the ciliary muscle and the retina

Front 3

Back 3

ciliary body

Hint 3

ring of tissue encircling the lens

Front 4

Back 4

ciliary zonules

Hint 4

ligaments connecting the ciliary body to the lens

Front 5

Back 5

canal of Schlemm

Hint 5

canal encircling the eye that returns aqueous humor to the blood

Front 6

Back 6

pupil

Hint 6

round central opening of the eye that controls the amount of light entering

Front 7

Back 7

anterior chamber

Hint 7

front cavity filled with aqueous humor; refracts light onto the retina

Front 8

Back 8

cornea

Hint 8

transparent front part of the eyeball

Front 9

Back 9

iris

Hint 9

colored portion of the eye that controls pupil size

Front 10

Back 10

lens

Hint 10

flexible structure that changes shape to focus light on the retina

Front 11

Back 11

ciliary processes

Hint 11

posterior folds of the ciliary body that secrete aqueous humor

Front 12

Back 12

conjunctiva

Hint 12

mucous membrane lining the eyelids and the anterior portion of the sclera

Front 13

Back 13

inferior oblique muscle

Hint 13

bottom muscle that elevates and turns eye laterally; oculomotor

Front 14

Back 14

inferior rectus muscle

Hint 14

muscle that turns the eye down and medially; oculomotor

Front 15

Back 15

medial rectus muscle

Hint 15

muscle that turns the eye medially; oculomotor

Front 16

Back 16

optic disc

Hint 16

blind spot where the optic nerve leaves the eye

Front 17

Back 17

dura mater

Hint 17

outer layer of the meninges continuous with the sclera

Front 18

Back 18

optic nerve (II)

Hint 18

the nerve that carries neural impulses from the eye to the brain

Front 19

Back 19

macula lutea

Hint 19

posterior center of the retina with a high concentration of cones (clear, detailed vision)

Front 20

Back 20

fovea centralis

Hint 20

center of the macula lutea; highest concentration of cones

Front 21

Back 21

sclera

Hint 21

white part forming the outer covering of the eye (with the cornea)

Front 22

Back 22

choroid

Hint 22

highly vascular membrane between the retina and the sclera that provides oxygen and nourishment to the eye

Front 23

Back 23

superior rectus muscle

Hint 23

muscle that turns the eyeball upward and medially; oculomotor

Front 24

Back 24

retina

Hint 24

the light-sensitive inner surface of the back of the eye; contains rods and cones

Front 25

Back 25

fibrous tunic

Hint 25

1. sclera

2. cornea

Front 26

Back 26

vascular tunic

Hint 26

1. choroid

2. ciliary body

3. iris

Front 27

Back 27

sensory tunic

Hint 27

1. retina

2. optic nerve