62: The eye (anatomy) Quizellenjmchenry2020-03-06T13:17:46-05:00 Please sign up for the course before taking this quiz. Which of these does NOT contain fluid?1 vitreous body lens anterior chamber posterior chamber lacrimal glands If you cut into an eyeball from the outside, what is the correct order of layers you will hit?1 choroid, sclera, retina, vitreous body choroid, sclera, conjunctiva, retina retina, choroid, sclera, vitreous body sclera, choroid, retina, vitreous body The cells of which part produce the fluid that fills the anterior and posterior chambers?1 the iris the tarsal glands the retina the lacrimal glands the ciliary body What do the tarsal glands make?1 a special oil to lubricate the eye tears to wash the eye immune cells to keep the eye healthy aqueous humor to fill the posterior and anterior chambers Which of these acts like a pulley?1 trochlea zonules inferior oblique muscle cochlea How many muscles control the eye?1 12 2 6 8 4 Which of these parts holds the lens in place?1 zonules of Zinn canals of Schlemm cornea tarsal plate iris Where is the hyaloid canal located?1 In the middle of the vitreous humor. In the center of the optic nerve. Near the iris so it can drain the aqueous fluid. Near the eyelids, so it can drain tears. Superior always means better.1 True False What part helps to drain tears?1 puncta canals of Schlemm lacrimal caruncle lacrimal glands Which of these has a hard outer shell?1 vitreous body lens iris sclera Which is larger, the macula or the fovea?1 fovea macula Does the lens contain any blood vessels? (Can you guess this answer?)1 no yes Which of these does NOT contain muscles?1 eyelid iris lens ciliary body Which one of these isn’t really a part at all?1 pupil lens cornea iris What gives shape and strenght to the eyelid?1 zonules ciliary body trochlea tarsal plate sclera 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 hyaloid membrane sclera conjunctiva Rectus means straight.1 True False The lacrimal glands produce tears.1 True False Which of these usually contains the pigment melanin?1 iris pupil choroid cornea sclera 55: Lymph system 63: The eye (physiology) Back to: 62: The eye (anatomy)
Please sign up for the course before taking this quiz. Which of these does NOT contain fluid?1 vitreous body lens anterior chamber posterior chamber lacrimal glands If you cut into an eyeball from the outside, what is the correct order of layers you will hit?1 choroid, sclera, retina, vitreous body choroid, sclera, conjunctiva, retina retina, choroid, sclera, vitreous body sclera, choroid, retina, vitreous body The cells of which part produce the fluid that fills the anterior and posterior chambers?1 the iris the tarsal glands the retina the lacrimal glands the ciliary body What do the tarsal glands make?1 a special oil to lubricate the eye tears to wash the eye immune cells to keep the eye healthy aqueous humor to fill the posterior and anterior chambers Which of these acts like a pulley?1 trochlea zonules inferior oblique muscle cochlea How many muscles control the eye?1 12 2 6 8 4 Which of these parts holds the lens in place?1 zonules of Zinn canals of Schlemm cornea tarsal plate iris Where is the hyaloid canal located?1 In the middle of the vitreous humor. In the center of the optic nerve. Near the iris so it can drain the aqueous fluid. Near the eyelids, so it can drain tears. Superior always means better.1 True False What part helps to drain tears?1 puncta canals of Schlemm lacrimal caruncle lacrimal glands Which of these has a hard outer shell?1 vitreous body lens iris sclera Which is larger, the macula or the fovea?1 fovea macula Does the lens contain any blood vessels? (Can you guess this answer?)1 no yes Which of these does NOT contain muscles?1 eyelid iris lens ciliary body Which one of these isn’t really a part at all?1 pupil lens cornea iris What gives shape and strenght to the eyelid?1 zonules ciliary body trochlea tarsal plate sclera 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 hyaloid membrane sclera conjunctiva Rectus means straight.1 True False The lacrimal glands produce tears.1 True False Which of these usually contains the pigment melanin?1 iris pupil choroid cornea sclera
