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