midterm Flashcards
1
Q
Myopia
A
Images land infant of retina, concave lens, short eye,
2
Q
Ametrope
A
someone w a refractive error
3
Q
Emmetrope
A
Someone w out a refractive error
4
Q
Progressive myopia
A
-6.00D before age 10yrs
5
Q
Jackson cylinder cross
A
Locate axis & cylinder power
6
Q
Retinoscpoy is useful for people who
A
Are illiterate, hard of communicating, children
7
Q
Working distance
A
Distance between yourself and patients eye.
8
Q
3 steps to retinscopy
A
- start w With motion
- ADD power to neutralize
- subtract working distance
