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Physiology KMK
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Gravity
Terms in this set (4)
The PRIMARY structural protein present in the cornea is:
A. Proteoglycan
B. Crystallin
C. Glycosaminoglycan
D. Collagen
D
Pupil constrxn in response to a NEAR stimulus begins in the:
A. Midbrain
B. Optic Nerve
C. Frontal Eye Fields
D. Retina
C
Which of the following is NOT a fxn of the tear film?
A. It serves as the main source of glucose for the corneal epi
B. It traps/removes debris, bacteria, and sloughed corneal epi cells from ocular surface
C. It maintains appropriate pH (7.45) and osmolarity (308) to minimize corneal edema
D. It serves as the main source of oxygen for the corn epi
A
The majority of blood within the eye is found w/n the:
A. Conjunctival arteries
B. Posterior ciliary arteries
C. Ciliary body arteries
D. Central retinal artery
B (LPCAs/SPCAs)
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