62: The eye (anatomy) Quizellenjmchenry2021-10-01T23:31:32-04:00 Please sign up for the course before taking this quiz. Which of these acts like a pulley?1 cochlea zonules trochlea inferior oblique muscle What gives shape and strenght to the eyelid?1 zonules tarsal plate trochlea sclera ciliary body Superior always means better.1 True False What part helps to drain tears?1 lacrimal caruncle canals of Schlemm lacrimal glands puncta Which is larger, the macula or the fovea?1 fovea macula What do the tarsal glands make?1 immune cells to keep the eye healthy tears to wash the eye aqueous humor to fill the posterior and anterior chambers a special oil to lubricate the eye The lacrimal glands produce tears.1 True False Which of these has a hard outer shell?1 lens vitreous body sclera iris Which of these usually contains the pigment melanin?1 cornea sclera iris choroid pupil How many muscles control the eye?1 4 12 6 2 8 Does the lens contain any blood vessels? (Can you guess this answer?)1 yes no If you cut into an eyeball from the outside, what is the correct order of layers you will hit?1 sclera, choroid, retina, vitreous body retina, choroid, sclera, vitreous body choroid, sclera, conjunctiva, retina choroid, sclera, retina, vitreous body Which of these does NOT contain muscles?1 iris eyelid lens ciliary body Which of these does NOT contain fluid?1 lacrimal glands lens anterior chamber posterior chamber vitreous body What is the very outer layer on the front of the eye. It’s the layer you touch if you touch your eyeball.1 hyaloid membrane sclera choroid conjunctiva Where is the hyaloid canal located?1 Near the eyelids, so it can drain tears. In the middle of the vitreous humor. Near the iris so it can drain the aqueous fluid. In the center of the optic nerve. Which of these parts holds the lens in place?1 zonules of Zinn cornea iris tarsal plate canals of Schlemm Rectus means straight.1 True False The cells of which part produce the fluid that fills the anterior and posterior chambers?1 the tarsal glands the ciliary body the retina the lacrimal glands the iris Which one of these isn’t really a part at all?1 iris cornea lens pupil 59: Tongue and teeth 64: The Brain (part 1) Back to: 62: The eye (anatomy)
