Weeks 5: HEENOT Flashcards
diplopia
double vision
snellen chart
measures visual acuity
Hydrocephalus
excessive fluid in the brain
acromegaly
too much growth hormone so head is very long and big
Paget’s disease
A disease that disrupts the replacement of old bone tissue with new bone tissue- large head
myxedema
swelling on skin from underlying tissues—gives a waxy appearance-often caused by hypothyroidism
ptosis
droopy upper eyelid
microtia
smaller ear than expected
macrotia
larger ear than expected
Weber’s test
(tuning fork on top of head) tests for conductive or sensorineural (root cause is inner ear) hearing loss
differentiates unilateral hearing loss
Normal result: equal sound bilaterally
Rinne test
tuning fork next to ear, raise finger when sound stops. Air conduction should be twice as long as bone conduction
Grading of tonsils
1+: Visible
2+: Halfway to uvula
3+: Touching uvula
4+: Touching each other
tongue deviation could indicate
damage to cranial nerve 7
halitosis
bad breath
which cranial nerves are checked for PERRLA (eye movement)?
3, 4, 6
eyes in toddlers
20/30 vision is normal
pseudoptosis
relaxed upper eyelid, dropping over the eye lid
arcus senilis
(“old people eyes”) .
Not pathologic, a lighter ring around eyes
vision in elderly
20/30 is considered normal
color perception of blue, violet, green is impaired
presbyopia (farsighted)
presbyopia (farsightedness) occurs
commonly over age 40 and a decrease in vision overall happens after 70
edentulous
missing teeth