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Details

EMT Chapter 25
Eye Injuries
7
Health Care
Professional
11/22/2008

Additional Health Care Flashcards

 


 

Cards

Term
Orbit
Definition
The bony socket in the skull where the eye is located.
Term
Globe
Definition
The eyeball keeps the shape as a result of fluid contained within the sclera, an extremely tough fibrous tissue. Also known as the white of the eye.
Term
Vitreous Humor
Definition
Clear jelly like fluid near the back of the eye. If this fluid is lost it can not be replaced.  
Term
Aqueous Humor
Definition
Clear fluid in the front of the eye, named for its watery apperance. If this fluid leaks out, with medicine and time it can be replaced.
Term
Lacrimal Glands
Definition
Produce fluid that help keep the eye moist. Also the fluid that comes out when people cry.
Term
Conjuctiva
Definition
Inner surface of the eyelids.
Term

Why do humans blink?

Definition
Humans blink because this action sweeps fluid from the lacrimal glands over the surface of the eye cleaning it.
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