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14 and 15 test
anat and term
Question | Answer |
---|---|
macular deneration is characterized by a loss of peripheral vision | false |
recurrent episodes of ottis media may cause scarring of the tempanic membrane resulting in hearing loss | true |
the external ear conducts sound waves through air. The middle ear bone and inner ear conduct sound through fluid | true |
the center of the optic disk is the blond spot | true |
eustachian tube connects the pharynx with the middle ear | true |
the cornes is the transparent anterior part of the eye | true |
the conjunctiva is a membrane theat lines the inner eyelid and covers the cornea | true |
exotropia is a condition which the eye turn outward causing to squint | true |
multiple sclerosis is most commonly associated with the elderly | false |
a vagotomy is a surgical procedure associated with the treatment of peptic ulcers | true |
spontaneous recover from bell Palsy can be expected in 3- 5 weeks | true |
intracranial pressure commonly causes papilledema | true |
demyelinations throughout the brain and spinal cord are characteristics of MS | true |
dendrites are branching cytoplasmic projections of neurons that recieve impluses and transmit them to the body | true |
ambly/o | dull, dim |
opthalm/o | eye |
presby/o | old age |
cycl/o | ciliary of eye |
myring/o | tympanic |
phot/o | light |
blephar/o | eyelid |
core/o | pupil |
vitr/o | vitreous body of eye |
staped/o | stapes |
aur/o | ear |
kinesi/o | movement |
marc/o | stupor |
ton/o | tension |
thec/o | sheath |
lept/o | thin |
encephsl/o | brain |
eso/o | inward |
-opia | vision |
neuroglia | class of cells in the nervous system |
TIA | stroke symtoms that resolves within 24 hrs |
corpus callosum | band of nerve tissue that connects the two halves of the brain |
microglia | small cells of the nervous system that are not nerves |
cochlea | small structure of the inner ear that mediates the sense of hearing |
refraction | bending of a wave |
accmmodation | change in eye's lens |
cerumen | earwax |
canthus | inner angle of eye |
diopter | unti measure of retracting power lenses |
amblyopia | visual impairment |
asthenia | weakness |
epilepsy | seizure disorder |
esthesia | feeling |
bradykinesia | decreased speed |
lethargy | state of dullness |
syncope | fainting |
dementia | cognitive deficit |
aphasia | imability of speak |
cerebrovascular accident | sudden loss of circulation in the brain |
adnexa | parts near to an organ of structure |
vertigo | sensation that someone's world is spinning |
tinnitus | ringing in the ears |
otosclerosis | hardening of bone |
blepharitis | inflamation of eyelid |
achromatopsia | color blindness |
nyctalopia | reduced ablity to see in dim light |
glaucoma | incresed pressure causes damage |
astigmatism | cornea resulting in blurred vision |
leptomeninges | 2 of the 3 membranes layers that cover brain and spinal cord |
herpes zoster | painful: acute infectious diseas or shingles |
status epilepticus | continuing attacks of epilepsy |
plaques | small lesion |
anterior root of spinal cord | motor fibers |
afferent nerves carry impulses to the muscles | the glands |
somatic nervous system innervates the | skeleton muscel |
structure if brain | cerebellum:cerebrum: brainstem: and diencephalon |
fight or flight situations | symapthetic functions |
function of neuroglia | support- connect- protect- and remove debris from the nervous system |
fuction of cerebellum | movement- balance and equilibruim |
central nervous system | brain and spinal |
optic nerve and blood vessel | optic disk |
covering around brain and spinal cord | meninges |
thalamus recieves the | olfactory |
not considered as a neurotube defect | fetal encephalitis |