Pupils dilate

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Pupil Dilation Drug Chart Pupil Dilation, Dilated Eyes, Emt Study, Dilated Pupils, Medical Student Study, Pharmacology Nursing, Nursing School Survival, Nursing School Studying, Medical Facts

One of the first signs of drug use is noticeable changes to the eyes (bloodshot, dilated pupils, etc.). If you suspect a loved one might be using, learn how to observe the shape, size, and appearance of their eyes to determine the possible cause, and help bring them one step closer to treatment and a better life.

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Are dilated pupils a cause for concern? Pupil Dilation, Pupils Dilate, Lying Eyes, Dilated Pupils, Adrenergic Receptors, Alcohol Withdrawal, Parts Of The Eye, Cranial Nerves, Blurry Vision

What is the pupil? The pupil is the black hole located in the centre of the iris, the part that gives colour to the eye. The pupils change size depending on the lighting, measuring from 2 to 4 mm in bright light and from 4 to 8 mm in low light or darkness to increase the amount of light the eyeball receives, and also influence the ability to eye focus. The pupil works thanks to two muscles: the sphincter of the pupil, which closes it, and the dilator muscle of the pupil, which opens it. Why…

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