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Eye & Endocrine System (Glands (Anterior Pituitary (ACTH (Adrenal…
Eye & Endocrine System
Glands
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Adrenal Medulla
Epinephrine
blood
Hormones help increase the flow of blood to the brain and muscles to improve the "Fight or Flight" response
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Posterior Pituitary
ADH
Kidney
Prevents loss of water by reuptaking water in the kidneys, reducing blood flow.
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Diseases of the Eye
Myopia
Distant objects are focused in front of the retina rather than on it. Can see close objects; distant objects, blurry. Usually results when eyeball is too long.
Glaucoma
Drainage of Aqueous Humor is blocked,fluid backs up as in clogged sink. Pressure in eye increase to dangerous levels, compresses retina and optic nerve. A lot of damage to the optic nerve can cause loss in peripheral vision or can lead to blindess
Hyperopia
(farsightedness). Parallel light rays from distant objects are focused behind the retina. Can see distant objects; close objects, blurry. Usually the eyeball is too short.
Cataracts
Clouding of the lens,world appears distorted. Some Congenital; others, in age. The lens harden and become opaque.
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