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