How does the iris promote eye color as well as the dilation and
constriction of the pupil?
What is the role of eyelashes when a foreign body invades the
eye?
Define the terms miosis, mydriasis, accommodation, near point,
and cycloplegia in relation to the eye structures and
functions
Explain primary, secondary, and congenital glaucoma —as well as
closed-angle glaucoma and open-angle glaucoma.