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