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