Ocular terminology

Question 1

Know directions

Know cuts

Answer 1

knowem

Question 2

Coronal

Answer 2

frontal cross section

Question 3

Transverse

Answer 3

horizontal parallel to ground

Question 4

outer fibrous layer of connective tissue forms the ______ and ________.

Answer 4

cornea and sclera

Question 5

Middle vascular layer is composed of the _____, _________, and ________.

Answer 5

iris, ciliary body, choroid

Question 6

inner neural layer is the _______

Answer 6

retina

Question 7

Bounded in front by the cornea and posteriorly by the iris and anterior surface of the lens

Answer 7

anterior chamber

Question 8

Lies behind the iris and surrounds the equator of the lens, seperating it from the ciliary body. The anterior and posterior chambers are continuous with one another through the pupil, and both contain aqueous humor that is produced by the ciliary body.

Answer 8

Posterior chamber

Question 9

Largest space, lies adjacent to the inner retinal layer and is bounded in front by the lens. Contains a gel like substance. (behind lens and in front of retina)

Answer 9

Vitreous chamber

Question 10

Lens and cornea are to long or the eyeball is too long.

Answer 10

Myopia

Question 11

Cornea and lens is too weak or eyeball is too short

Answer 11

Hyperopia

Question 12

Cornea and lens strength match the axial length of the eyeball.

Answer 12

Emmetropia

Question 13

Average axial length of the human eye is _____.

Answer 13

23.30 mm

Question 14

Average axial length of the human eye is _____.

Answer 14

23.30 mm

Question 15

If you have a axial length of 26 mm what is the eye likely to be?

Answer 15

Myopic

Question 16

If you have axial length of 21 mm what is the eye likely to be?

Answer 16

Hyperopic

Question 17

Term pertaining to the interior lining of the eyeball, including the retina, optic disc, and the macula.

Answer 17

Fundus

Question 18

Term pertaining to the surface of the eye.

Answer 18

Bulbar

Question 19

Term pertaining to the eyelids.

Answer 19

Palpebral

Question 20

Epithelial cells lie on a _____________ that attaches them to underlying connective tissue.

Answer 20

Basement membrane

Question 21

___________ consists of cells, fibers, and ground substance.

Answer 21

Connective tissue

Question 22

_____ muscle is controlled by motor nervous system.

Answer 22

striated

Question 23

_______ muscle is controlled by autonomic nervous system.

Answer 23

smooth