Assessment of Eye and Vision (4) Flashcards
1
Q
CN III CN IV CN V CN VI CN VII
A
oculomotor trochlear trigenimal abducens facial
2
Q
good nutrition for the eyes
A
vitamins
red orange and dark leafy green veggies
3
Q
test for visual acuity (sharpness)
A
snellen
4
Q
test for near vision
A
rosenbaum
5
Q
test for color vision
A
ishihara
6
Q
age related changes in structural hearing (8)
A
decreased eye muscle tone ectropion (eyelid moving outward away from eyeball) dry eye arcus senillis (opaque band circling cornea due to fatty deposits) cornea flattens sclera color changes less ability to dilate pupil more light needed for reading
7
Q
age related changes in functional hearing (6)
A
yellowing of lens accomadation gradually lost presbyopia (near point increases) far point decreases color perception decreases IOP increases
8
Q
what tool magnifies anterior structure of eye
A
slit lamp exam
9
Q
test used to check for corneal trauma, abrasions, and ulcers
A
corneal staining
10
Q
what test measures IOP (air puff in eye)
A
tonometry
11
Q
test that requires consent (invasive)
A
fluorescein angiography
12
Q
post op care for fluroscein angiograpy
A
IV access assess for retinal circulation fluids skin may appear to be yellow for several hours after test urine bright green after test
13
Q
test if open or closed angle glaucoma present
A
gonioscopy
