Study Guide for Test
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| Fibrous layer of clear tissue that extends over the anterior portion of the eye and is continous with the white of they eye | cornea
🗑
|
||||
| yellowish region in the retina; contains the fovea centralis | Macula lutea
🗑
|
||||
| Place where optic nerve fibers cross in the brain | optic chiasma
🗑
|
||||
| adjustment of the lens by the ciliary body | accommodation
🗑
|
||||
| photosensitive receptor cells of the retina; make the perception of color possible | rods
🗑
|
||||
| the combining form for cornea is | kerat/o
🗑
|
||||
| the combining form for the ciliary body is | Cycl/o
🗑
|
||||
| The meaning of palpebr/o | eyelid
🗑
|
||||
| an eye inflammation commonly called "pink eye" | conjunctivitis
🗑
|
||||
| impairment of vision due to old age | presbyopia
🗑
|
||||
| myopia | nearsightedness
🗑
|
||||
| astigmatism | defective curvature of the cornea or lens
🗑
|
||||
| glaucoma is primarily diagnosed by | tonometry
🗑
|
||||
| macular degeneration produces | loss of central vision
🗑
|
||||
| small hard mass on the eyelid; formed by a sebaceous gland enlargement | chalazion
🗑
|
||||
| snail shaped, spirally wound tube in the inner ear | cochlea
🗑
|
||||
| channel between the middle ear and teh nasopharynx | eustachian tube
🗑
|
||||
| myring/o means | tympanic membrane
🗑
|
||||
| bacterial infection of the middle ear | suppurative otitis meda
🗑
|
||||
| tinnitus | ringing sound in the ear
🗑
|
||||
| visural examination of the ear | otoscopy
🗑
|
||||
| nerve deafness occurring with aging | presbycusis
🗑
|
||||
| fungal infection of the ear | otomycosis
🗑
|
||||
| contains sensitive cells (rods and cones) that transmit light energy to nervous impulses | retina
🗑
|
||||
| contains muscles that control the shape of the lens and secrete aqueous humor | ciliary body
🗑
|
||||
| transparent body behind the iris in front of the vitreous humor; refracts light rays | lens
🗑
|
||||
| jelly-like material behind the lens; helps maintain the shape of the eyeball | vitreous humor
🗑
|
||||
| dark center of the eye through which light rays enter | pupil
🗑
|
||||
| cascular layer of the eyeball that is continuous with the iris | choroid
🗑
|
||||
| delicate membrane lining the eyelids and convering the anterior eyeball | conjunctiva
🗑
|
||||
| fibrous layer of clear tissue that extends over the anterior portion of the eyeball | cornea
🗑
|
||||
| colored portion of the eye; surrounds the pupil | iris
🗑
|
||||
| tough, white outer coat of the eyeball | sclera
🗑
|
||||
| the normal adjustment of the lens to bring an object into focus | accomodation
🗑
|
||||
| a yellowish region on the retina lateral to the optic disc | macula
🗑
|
||||
| photosensitive receptor cells in the retina that make color perception possible | cone
🗑
|
||||
| inflammation of the vascular layer of the eye | uveitis
🗑
|
||||
| condition of dry eyes | xerophthalmia
🗑
|
||||
| outward deviation of the eye | exotrophia
🗑
|
||||
| inward deviation of the eye | esotrophia
🗑
|
||||
| absence of the lens of the eye | aphakia
🗑
|
||||
| absence of vision in half of the vision field | hemianopsia
🗑
|
||||
| abnormal deviations of the eye | strabimus
🗑
|
||||
| increased intraocular pressure results in retinal and optic nerve damage | glaucoma
🗑
|
||||
| localized purulent infection of a sebaceous gland in the eyelid | hordcolum
🗑
|
||||
| clouding of the lens causes decreased vision | cataract
🗑
|
||||
| retinal microaneurysms, hemorrhages can occur secondary to an endocrine condition | diabetic retinopathy
🗑
|
||||
| deterion of the macula lutea of the retina | macular degeneration
🗑
|
||||
| inflammation of conjunctiva | conjunctivitis
🗑
|
||||
| inflammation of the middle ear | otitis media
🗑
|
||||
| area behind the cornea and in front of the lens and iris | anterior chamber
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
1140386364
Popular Medical sets