Sense Organs
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| aque/o | water
🗑
|
||||
| blephar/o | eyelid
🗑
|
||||
| conjunctiv/o | conjunctiva
🗑
|
||||
| cor/o | pupil
🗑
|
||||
| corne/o | cornea
🗑
|
||||
| cycl/o | ciliary body or muscle of the eye
🗑
|
||||
| dacry/o | tears, tear duct
🗑
|
||||
| ir/o, irid/o | iris
🗑
|
||||
| kerat/o | cornea
🗑
|
||||
| lacrim/o | tears
🗑
|
||||
| ocul/o, ophthalm/o | eye
🗑
|
||||
| opt/o, optic/o | eye, vision
🗑
|
||||
| palpebr/o | eyelid
🗑
|
||||
| papill/o | optic disc, nipple-like
🗑
|
||||
| phac/o, phak/o | lens of the eye
🗑
|
||||
| pupill/o | pupil
🗑
|
||||
| retin/o | retina
🗑
|
||||
| scler/o | sclera (white of the eye), hard
🗑
|
||||
| uve/o | uvea, vascular layer of the eye
🗑
|
||||
| vitre/o | glassy
🗑
|
||||
| ambly/o | dull, dim
🗑
|
||||
| dipl/o | double
🗑
|
||||
| glauc/o | gray
🗑
|
||||
| mi/o | smaller, less
🗑
|
||||
| mydr/o | widen, enlarge
🗑
|
||||
| nyct/o | night
🗑
|
||||
| phot/o | light
🗑
|
||||
| presby/o | old age
🗑
|
||||
| scot/o | darkness
🗑
|
||||
| xer/o | dry
🗑
|
||||
| -opia, -opsia | vision
🗑
|
||||
| -tropia | to burn
🗑
|
||||
| acous/o | hearing
🗑
|
||||
| audi/o | the sense of hearing
🗑
|
||||
| audit/o | hearing
🗑
|
||||
| aur/o, auricul/o | ear
🗑
|
||||
| cochle/o | cochlea
🗑
|
||||
| mastoid/o | mastoid process
🗑
|
||||
| myring/o | eardrum, tympanic membrane
🗑
|
||||
| ossicul/o | ossicle
🗑
|
||||
| ot/o | ear
🗑
|
||||
| salping/o | eustachian tube, auditory tube
🗑
|
||||
| staped/o | stapes (3rd bone in middle ear)
🗑
|
||||
| tympan/o | eardrum, tympanic membrane
🗑
|
||||
| vestibul/o | vestibule
🗑
|
||||
| -acusis, -cusis | hearing
🗑
|
||||
| -meter | instrument to measure
🗑
|
||||
| -otia | ear condition
🗑
|
||||
| AD | right ear
🗑
|
||||
| AOM | acute otitis media
🗑
|
||||
| AS | left ear
🗑
|
||||
| EENT | Eyes, Ear, Nose, Throat
🗑
|
||||
| ENG | electronystagmagraphy (test of the balance mechanism of the inner ear)
🗑
|
||||
| ENT | Ears, Nose, Throat
🗑
|
||||
| ETD | eustachian tube dysfunction
🗑
|
||||
| HEENT | Head, Eyes, Ears, Nose, Throat
🗑
|
||||
| PE Tube | Pressure-equalizing tube
🗑
|
||||
| SOM | serous otitis media
🗑
|
||||
| AMD | age-related mucular degeneration
🗑
|
||||
| IOL | intraocular lens
🗑
|
||||
| IOP | intraocular pressure
🗑
|
||||
| LASIK | laser in situ keratomileusis
🗑
|
||||
| OD | right eye
🗑
|
||||
| OS | left eye
🗑
|
||||
| OU | both eyes
🗑
|
||||
| PERRLA | Pupils equal
round
reactive to light
accommodation
🗑
|
||||
| POAG | Primary open-angle glaucoma
🗑
|
||||
| PRK | photorefractive keratectomy
🗑
|
||||
| VA | visual acuity
🗑
|
||||
| VF | visual field
🗑
|
||||
| accommodation | Normal adjustment of the eye to focus on objects from far to near.
🗑
|
||||
| anterior chamber | area behind the cornea and in front of the iris. Contains aqueous humor.
🗑
|
||||
| aqueous humor | Fluid produced by the ciliary body and found in the anterior chamber
🗑
|
||||
| biconvex | consisting of two surfaces that are round, elevated and curved evenly like part of a sphere.
🗑
|
||||
| choroid | Middle vascular layer of the eye, between the retina and the sclera.
🗑
|
||||
| ciliary body | structure surrounding the lens that connects the choroid and iris. Controls the shape of the lens.
🗑
|
||||
| cone | photoreceptor cell in the retina that transforms light energy into a nerve impulse. responsible for color and central vision.
🗑
|
||||
| conjunctive | Delicate membrane lining the undersurface of the eyelid and covering the anterior eyeball
🗑
|
||||
| cornea | Fibrous transparent layer of clear tissue that extends over the anterior portion of the eyeball.
🗑
|
||||
| fovea centralis | tiny pit of depression in the retina that is the region of clearest vision
🗑
|
||||
| fundus of the eye | Posterior, inner part of the eye
🗑
|
||||
| iris | Pigmented layer that opens and closes to allow more or less light into the eye. The central opening of the iris is the pupil
🗑
|
||||
| lens | transparent, biconvex body behind the pupil of the eye. Bends to refract light rays.
🗑
|
||||
| macula | yellowish region on the retina lateral to and slightly below the optic disc
🗑
|
||||
| optic chiasm | point at which optic nerve fibers cross in the brain.
🗑
|
||||
| optic disc | region at the back of the eye where the optic nerve meets the retina. Blind spot.
🗑
|
||||
| optic nerve | cranial nerve carrying impulses from the retina to the brain
🗑
|
||||
| pupil | central opening of the eye.
🗑
|
||||
| refraction | bending of light rays by the cornea, lens, and fluids of the eye to bring rays into focus on the retina
🗑
|
||||
| retina | light sensitive nerve cell layer of the eye containing photoreceptors cells (rods and cones)
🗑
|
||||
| rod | Photoreceptor cell of the retina essential for vision in dim light and for peripheral vision
🗑
|
||||
| sclera | tough, white outer coat of the eyeball
🗑
|
||||
| thalamus | relay center of the brain.
🗑
|
||||
| vitreous humor | soft, jelly-like material behind the lens in the virtreous chamber, helps maintain the shape of the eyeball.
🗑
|
||||
| auditory canal | channel that leads from the pinna to the eardrum
🗑
|
||||
| auditory meatus | auditory canal
🗑
|
||||
| auditory nerve fibers | carry impulses from the inner ear to the brain
🗑
|
||||
| auditory tube | channel between the middle ear and the nasopharynx
🗑
|
||||
| auricle | Flap of the ear
🗑
|
||||
| cerumen | waxy substance secreted by the external ear, earwax
🗑
|
||||
| cochlea | snail-shaped spirally wound tube in the inner ear
🗑
|
||||
| endolymph | fluid within the labyrinth of the inner ear
🗑
|
||||
| eustachian tube | auditory tube
🗑
|
||||
| incus | second bone of the middle ear, anvil
🗑
|
||||
| labyrinth | maze-like series of canals of the inner ear, includes the cochlea, vestibule, and semicircular canals
🗑
|
||||
| malleus | first bone of the middle ear, hammer
🗑
|
||||
| organ of Corti | sensitive auditory receptor area found in the cochlea of the inner ear
🗑
|
||||
| ossicle | small bone of the ear
🗑
|
||||
| oval window | membrane between the middle ear and the inner ear
🗑
|
||||
| perilymph | fluid contained in the labyrinth of the inner ear
🗑
|
||||
| pinna | auricle; flap of the ear
🗑
|
||||
| semicircular canals | passages in the inner ear associated with maintaining equilibrium
🗑
|
||||
| stapes | third bone of the middle ear. Stirrup
🗑
|
||||
| tympanic membrane | membrane between the outer and the middle ear, eardrum
🗑
|
||||
| vestibule | central cavity of the labyrinth. help to maintain equilibrium
🗑
|
||||
| audiometry | testing the sense of hearing
🗑
|
||||
| cochlear implant | surgical insertion of a device that allows sensorineural hearing
🗑
|
||||
| ear themometry | measurement of temperature
🗑
|
||||
| otoscopy | visual examination of the ear canal
🗑
|
||||
| tuning for test | test of ear conducting using vibration source
🗑
|
||||
| acoustic neuroma | benign tumor arising from the acoustic vestibulocochlear nerve
🗑
|
||||
| cholesteatoma | collection of skin cells and cholesterol in a sac within the middle ear
🗑
|
||||
| deafness | loss of the ability to hear
🗑
|
||||
| Meniere disease | disorder of the labyrinth of the inner ear
🗑
|
||||
| otitis meadia | inflammation of the middle ear
🗑
|
||||
| otosclerosis | harding of the bony tissue of the middle ear
🗑
|
||||
| tinnitus | sensation of moises (ringing, buzzing, whistling, booming) in the ear
🗑
|
||||
| vertigo | sensation of whirling motion
🗑
|
||||
| enucleation | removal of the entire eyeball
🗑
|
||||
| keratoplasty | surgical repair of the cornea
🗑
|
||||
| laser photocoagulation | intense, precisely focused light beam creates an inflammatory reaction that seals retinal tears and leaky retinal blood
🗑
|
||||
| LASIK | use of an excimer laser to correct error of refration
🗑
|
||||
| phacoemulsification | ultrasonic vibrations break up the lens
🗑
|
||||
| scleral buckle | suture of a silicone band to the sclera over a detached portion of the retina
🗑
|
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:
713717529
Popular Medical sets