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Ophthalmic Technician

Category - Contact Lenses

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In order to properly fit a patient for contact lenses, the radius of the cornea’s curvature must be measured with what instrument?

Keratometer
Lensometer
Optokinetic drum
Ultrasound pachymeter

Explanation

Answer: A - Keratometer

In order to properly fit a patient for contact lenses, the radius of the cornea’s curvature must be measured with a keratometer. Also known as an ophthalmometer, this instrument reports the cornea’s curvature in diopters.

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