Intro to Tx/Lenses

Question 1

What are the 3 main factors that affect treatment?

Answer 1

1. Direction of strab
2. Frequency of strab
3. Status of correspondence

Question 2

When prescribing corrective lenses, what do we base the Rx off of?

Answer 2

• based off cycloplegic retinoscopy

- fully correct px

Question 3

For a CE Esotrope, what type of corrective lenses should we prescribe?

Answer 3

Rx + add at near

Question 4

For a myope ET, how should we prescribe?

Answer 4

Give least minus to BCVA

Question 5

For a hyperope ET, how should we prescribe?

Answer 5

Give most plus to correct ametropia at distance and near

Question 6

For astigmatic or anisometropic ET/XT, how should we prescribe?

Answer 6

Full correction

Question 7

For a hyperope XT, how should we prescribe?

Answer 7

No plus or cut plus

Question 8

For a myope XT, how should we prescribe?

Answer 8

• Full amount needed to correct ametropia

- possibly overminus