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Chapter 6 - Bell
Ch. 6 - The Sensory System — Ophthalmology and Otolaryngology
Question | Answer |
---|---|
ocul/o | eye |
ophthalm/o | eye |
opt/o | eye |
lacrim/o | tear |
dacry/o | tear |
-opia | vision condition |
-opsia | vision condition |
blephar/o | swelling of the eyelid |
corne/o | cornea- clear surface in the middle of the eye |
kerat/o | cornea- clear surface in the middle of the eye |
conjunctiv/o | conjunctiva- a clear membrane that covers the sclera and lines the eyelid |
scler/o | sclera- the white of the eye |
cycl/o | ciliary body- a circle of tissue surrounding the lens |
retin/o | retina- netlike pattern of light-sensitive tissue on the inside of the eye |
ir/o | iris- colored part of the eye |
irid/o | iris- colored part of the eye |
vitre/o | vitreous liquid (vitreous humor)- liquid in the eye that helps focus light on the back of the retina |
phac/o | lens- gathers light and focuses images |
phak/o | lens- gathers light and focuses images |
aur/o | ear |
ot/o | ear |
acous/o | sound, hearing |
audi/o | sound, hearing |
-acusis | hearing condition |
cerumin/o | ear wax |
salping/o | eustachian tube- connects the middle ear to the throat |
tympan/o | eardrum- part of the middle ear; turns sound waves into physical energy |
myring/o | eardrum- part of the middle ear; turns sounds waves into physical energy |
mastoid/o | mastoid process- protrusion on the side rear portion of the skull |
labyrinth/o | labyrinth- innermost part of the ear; contains cochlea and vestibular system |
vestibul/o | vestibule- small space at the beginning of the canal; helps regulate balance |
cochle/o | cochlea- spiral/snail shell shaped tube in the inner ear that contains hearing receptors |
HEENT | head, eyes, ears, nose, throat |
OD | right eye |
OS | left eye |
OU | both eyes |
PERRLA | pupils are equal, round, and reactive to light and accommodation |
IOP | intraocular pressure- pressure in the eye |
VA | visual acuity |
VF | visual field |
ARMD | age related macular degeneration |
IOL | intraocular lens |
LASIK | laser assisted in situ keratomileusis |
AD | right ear |
AS | left ear |
AU | both ears |
EENT | eye, ear, nose, throat |
ENT | ear, nose, throat |
AOM | acute otitis media |
OM | otitis media |
Miosis | pupils are small |
Mydriasis | pupils are large |
Tinnitus | ringing in the ears |