Multiple Choice
How should the prism be added to this prescription?
Prescription: OD -200 -100 X 180 5BU, OS -1.50 -.50 X 90
A) 5 base up in the right eye
B) 5 base up in both eyes
C) 2.5 base up in the right and 2.5 base down in the left
D) None of the above
Correct Answer:

Verified
Correct Answer:
Verified
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