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Question: 1 / 400

How often should the applanation tonometer be checked and calibrated?

Monthly

Every 3 months

Every 2 months

The applanation tonometer should be calibrated every two months to ensure accurate intraocular pressure measurements. Regular calibration is essential because any inaccuracies can lead to misdiagnosis or improper management of conditions such as glaucoma. Calibration involves verifying that the tonometer is providing consistent and precise readings, as even slight deviations can significantly affect patient care.

The two-month interval strikes a balance between maintaining accurate measurements and practical feasibility for clinic operations. Frequent enough checks help practitioners catch any issues before they impact patient care, while still being manageable within a typical practice environment.

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Annually

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