Conventionally, the first number in a written keratometry reading is the lowest. What does it correspond to?
A) The axis of the flatter meridian
B) The total refracting power
C) The flattest corneal meridian
D) The steepest corneal meridian
Correct Answer:
Verified
Q2: If a patient's eyesight is very poor
Q3: At the commencement of examination, if the
Q4: An ophthalmometer is also known as a
A)tonometer.
B)specular
Q5: If a patient comes in for a
Q6: Which of the following keratometry readings is
Q8: If a patient has had refractive surgery,
Q9: To ensure accuracy, the keratometer must be
A)periodically
Q10: What part of the cornea does the
Q11: "Against the rule"refers to the corneal astigmatism
Q12: The keratometer measures
A)the refractive error of the
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