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