62: The eye (anatomy) Quizellenj2021-10-01T23:31:32-04:00 Please sign up for the course before taking this quiz. 1. The lacrimal glands produce tears.1 True False 2. Which one of these isn’t really a part at all?1 cornea pupil iris lens 3. How many muscles control the eye?1 6 8 4 2 12 4. What part helps to drain tears?1 lacrimal caruncle canals of Schlemm lacrimal glands puncta 5. Does the lens contain any blood vessels? (Can you guess this answer?)1 no yes 6. Which of these usually contains the pigment melanin?1 choroid pupil iris sclera cornea 7. Rectus means straight.1 True False 8. Which of these has a hard outer shell?1 vitreous body sclera iris lens 9. 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 10. What gives shape and strenght to the eyelid?1 zonules tarsal plate ciliary body trochlea sclera 11. Superior always means better.1 True False 12. Which of these parts holds the lens in place?1 cornea canals of Schlemm zonules of Zinn iris tarsal plate 13. Which of these does NOT contain fluid?1 vitreous body lens anterior chamber lacrimal glands posterior chamber 14. The cells of which part produce the fluid that fills the anterior and posterior chambers?1 the iris the lacrimal glands the tarsal glands the retina the ciliary body 15. Which is larger, the macula or the fovea?1 macula fovea 16. Which of these acts like a pulley?1 cochlea trochlea zonules inferior oblique muscle 17. Where is the hyaloid canal located?1 In the center of the optic nerve. Near the iris so it can drain the aqueous fluid. Near the eyelids, so it can drain tears. In the middle of the vitreous humor. 18. What do the tarsal glands make?1 aqueous humor to fill the posterior and anterior chambers immune cells to keep the eye healthy tears to wash the eye a special oil to lubricate the eye 19. Which of these does NOT contain muscles?1 eyelid ciliary body iris lens 20. What is the very outer layer on the front of the eye. It’s the layer you touch if you touch your eyeball.1 sclera choroid conjunctiva hyaloid membrane 59: Tongue and teeth 64: The Brain (part 1) Back to: 62: The eye (anatomy)
