The nurse should educate the patient on the importance of maintaining intraocular pressure levels for eye health, especially the risks associated with abnormal pressures like glaucoma.
The nurse should explain to the patient that pressure in the eye is essential for maintaining its shape, known as intraocular pressure, normally ranging from 12.0 to 24.0 mm Hg.
Excessive pressure can lead to conditions like glaucoma, causing damage to the optic nerve. When testing intraocular pressure, a force is exerted on the eye, and observing the eye's response helps in detecting abnormalities.
It is crucial for patients over 40, especially at risk of glaucoma, to understand the significance of monitoring intraocular pressure regularly to prevent potential sight-threatening conditions.
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