Lab Final

Question 1

Lea Gratings

Answer 1

3/5 record cpcm OD, OS at 57 cm

Question 2

Teller Acuity Cards

Answer 2

2/3 record VA at 55 cm

Question 3

Lea Symbol

Answer 3

Record VA at 13 ft/10 ft/40 cm

Question 4

Cardiff Cards

Answer 4

2/3 record VA at 1 meter (or 50 cm if necessary)

Question 5

Vertical Prism Tests

Answer 5

Use 10 ^ BD and target at 20-30 cm, record BDOD (+) response OS and BDOS (+) response OD

Question 6

Cover Test

Answer 6

distance or near with interesting target, record magnitude and direction

Question 7

Stereo Smile

Answer 7

4/5 @ 40 cm start with test card, use stereo glasses, record “ of arc

Question 8

Prism Bar Vergences

Answer 8

BIOD and BOOS, record X/__/__ watching eyes for break and recover

Question 9

Worth 4 Dot

Answer 9

Position green dots at 3 and 9 @ 40 cm and 1 m with R/G glasses record fusion

Question 10

Monocular Estimation Method

Answer 10

Drop +0.50 and +1.00 into place while child reads near card on ret, record lag of accommodation

Question 11

Book Ret

Answer 11

Instruct the patient to read the book/look for the mouse and ret over the book, note speed/direction/color/brightness

Question 12

20D trans illuminator

Answer 12

Anterior Segment assessment, record (-) L&L, trace injection in conj, (-) sclera, clear cornea and lens, (-) iris, and angle open by shadow or flashlight

Question 13

Pan optic

Answer 13

Assess the nerve, record round, pink, and distinct and C/D ratio

Question 14

Color Vision Made Easy

Answer 14

16-24 inches record 8/9 pass and miss 3 or more fail, first page everyone can see, last page is to make sure the child understands