How to Examine Normal Pupils

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1117   2 years ago
samer176 | 3 subscribers
1117   2 years ago
In dark or dim light, the pupil dilates to allow more light into the eye to improve vision. Normal pupil size tends to range between 2.0 and 5.0 millimeters, depending on the lighting. The younger you are, the larger your pupils tend to be.
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