36 若一眼以角膜弧度儀(keratometry)量測出其角膜散光為-2.25 DC×180,則預測其屈光散光(refractive
astigmatism)為何?
(A)-1.75 DC×180
(B)-1.25 DC×180
(C)-2.75 DC×180
(D)-3.25 DC×180
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統計: A(161), B(45), C(82), D(12), E(0) #2418741
統計: A(161), B(45), C(82), D(12), E(0) #2418741