CNS Flashcards
1
Q
What is glaucoma
A
age related optic nerve disorder where there is an increase in resistance in drainage canal and fluid build up which causes optic pressure to increase
2
Q
glaucoma risk factors
A
diabetes
high blood pressure
long-term use of corticosteroids
eye surgery
3
Q
glaucoma signs and symptoms
A
headaches
nausea and vomiting
blurred/tunnel/spotting vision
rainbow aura
4
Q
what is papilledema
A
a swelling of optic nerve head due to increasedcranial pressure
5
Q
papilledema cause
A
swelling in the optic nerve head due to increased cranial pressure
high blood pressure
brain: tumors, infections, bleeds and clots
headaches
nausea and vomiting
5-15 secs black outs
double vision
6
Q
papilledema population
A
women
20-45
obese
