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When diabetes damages the tiny blood vessel in the retina causing blood to leak into the posterior segment of the eyeball?
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∙ 11y ago
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Which portion makes up two thirds of the eyeball?
posterior segment
Describe the three chambers of the eyeball?
Anterior, Posterior, and Vitreous Chambers of the Eye
What structure keeps a contact lens on the cornea and prevents it from becoming lodged on the posterior surface of the eyeball?
conjunctiva
Definition of glaucoma?
a condition of increased pressure within the eyeball, causing gradual loss of sight.
What helps maintain the intraocular pressure located in the anterior part of the eye?
Intraocular pressure is 16 mm Hg and helps to maintain the shape of the eyeball. Intraocular pressure is maintained by a jelly-like substance, called the vitreous humor, which is located in the posterior cavity of the eye. According to the eyeball's structure it appears in this order: cornea, anterior cavity, pupil, iris, lens, posterior cavity (containing vitreous humor).
What is the difference between Myopia and Hypermetropia?
Myopia is characterised by a slight elongation of the eyeball, causing the image to fall in front of the retina, while hypermetropia is characterised by a slight shortening of the eyeball, causing the image to fall a little behind the retina. In both cases, blur circles are formed instead of image points leading to blurring of the overall image.
What is eyeball?
An eyeball is a ball in your eye
What do you type in to get the EYEBALL on ROBLOX?
Eyeball
What is the fluid in the posterior cavity of the eye?
vitreous humorA clear gel called vitreous humor (vitre = glassy) that binds tremendous amounts of water. It's functions are to:transmit lightsupport the posterior surface of the lenshold the neural retina firmly against the pigmented layercontribute to intraocular pressure to counteract the extrinsic eye muscles(taken right out of my A&P textbook)** Added by m5fanatic **Glad you could copy your text book, but the question asks about the posterior CAVITY of the eye, not the eyeball itself. Posterior to the eye is mucous membranes, the ocular muscles, etc.Aqueous HumorThe Vitreous humor in the posterior cavity behind the lens.Liquid Humerus
Is a infant eyeball the same size as adult eyeball?
No, an infant's eyeball is about 65 to 75% the size of a grown person's eyeball. They do get bigger, mostly before puberty.
Is eyeball a compound word?
Eyeball is a compound word.
What is the Roblox eyeball script?
I had the Eyeball script... But then Ben came...
