Question

which of the following diagnostic procedures measures the curvature of the cornea?
a fluorescein staining
b ophthalmoscopy
c tonometry
d keratometry

Explanation:

• Fluorescein staining is used to detect corneal abrasions or ulcers.
• Ophthalmoscopy is for examining the interior of the eye.
• Tonometry measures intra - ocular pressure.
• Keratometry specifically measures the curvature of the cornea.

Answer:

D. keratometry