COT Flashcards : Keratometry 3%
1
Q
The variance in corneal curvature measured with a keratometer reveals the
a. Radius of corneal curvature
b. Amount of corneal astigmatism
c. Cylinder axis
d. steepest K
A
b. Amount of corneal astigmatism
2
Q
If the K value of a patient being fit for RGP contact lenses is recorded as 43.50/44.50, the BC of CL fit “on K” would be which of the following?
a. 43.50
b. 44.00
c. 44.50
c. 45.00
A
a. 43.50
3
Q
What is an average corneal curvature measurement?
a. 42 D
b. 43 D
c. 44 D
d. 45 D
A
c. 44 D
