Chp 10 The eye for fall Flashcards
1
Q
asthenopia
A
eyestrain
2
Q
blepharospasm
A
involuntary contraction of the muscles surrounding the eye causing uncontrolled blinking and lid squeezing
3
Q
diplopia
A
double vision
4
Q
exophthalmos
A
abnormal protrusion of one or both eyeballs
5
Q
lacrimation
A
secretion of tears
6
Q
nystagmus
A
involuntary, rapid, oscillating movement of the eyeball (nystagmos a nodding)
7
Q
photophobia
A
extreme sensitivity to, and discomfort from, light
8
Q
scotoma
A
blind spot in vision (skotos = darkness)
9
Q
refractive errors
A