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Ophthalmic Assistant

Category - Keratometry, Tonometry, and Refractometry

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The normal range of intraocular pressure is between

10 and 100 mmHg.
10 and 15 mmHg.
10 and 22 mmHg.
50 and 60 mmHg.

Explanation

Answer: C - 10 and 22 mmHg.

The normal range of intraocular pressure is between 10 and 22 mmHg. Intraocular pressure is measured in mmHg, which is defined as the extra pressure generated by a column of mercury one millimeter high.

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