Another random sauce who cares Flashcards
explain the weber test
tuning fork ontop of head
normal hearing would hear the same both sides
Explain the weber test in conductive hearing loss
The side w/ conductive hearing loss CANNOT Hear normal sounds in the room
vibration seems louder on the deaf side (but only because they are not hearing normal ambient sounds)
So, the NON-FX ear hears the sound
Explain the weber test in sensorineural hearing loss
The ear that is working has intact hair cells
they are better at picking up the vibration
So, the working ear hears the sound
explain the rinne test
compares air vs bone hearing
normally, hear air sound better than bone sound
bone> air= conductive hearing loss
Where is the kiesselbach plexus
anterior nasal septum
usually the reason for getting a nose bleed
Recurrent vertigo
Ear fullness/pain
Unilateral hearing loss & tinnitus
Meniere
↑ pressure and endolymph
How does timolol work
b blocker
decreases production of aqueous humor from ciliary epithelium
How do you treat diptheria
passive immunization aka antitoxin
On normal distribution, how many people does 1 std deviation include
68 %
On normal distribution, how many people does 2 std devaitions include
95 %
What does 99.7 % of data cover on normal distribution
3 std deviation
You need to do biochem eventually
This ARs only symptom is recurrent kidney stones
Cystinuria
this is where mechanical sound becomes electrical sound
organ of corti
noise induced trauma
WHat embryonic structure comes from the 6th aortic arch
PDA
WHat embryo part makes the common carotid
arch 3 aortic arch
