Chapter 1

Question 1

LARS

Answer 1

Left add, right subtract

Question 2

Increase Dk of SCL increases O2. T or F?

Answer 2

True. Increase Dk increases O2 permeability

Question 3

When putting K reading on the cross, if the larger k reading is at 180 is the cornea ATR or WTR?

Answer 3

The larger reading is 180 so it’s a ATR astig

Question 4

If k readings on cross are larger in 90 degrees then is the cornea ATR or WTR?

Answer 4

WTR