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