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Module 2 > Eye > Flashcards

Flashcards in Eye Deck (13)
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1
Q

Anatomy- Sclera

A

The white of the eye, a firm fibrous membrane that maintains the shape of the eye

2
Q

Anatomy - Cornea

A

Transparent layer that continues the membrane around the eye

3
Q

Anatomy- Choroid

A

Lies between the sclera and the retina. It is rich in blood vessels to nourish the retina

4
Q

Anatomy - Ciliary Body

A

muscle controlling the size and thickness of the lens. Responsible for secreting aqueous fluid

5
Q

Anatomy - Iris

A

The muscle that alters the size of the pupil to regulate the amount of light entering the eye

6
Q

Anatomy - Pupil

A

The hole that allows light to enter the inner eye

7
Q

Anatomy - Lens

A

Allows the eye to focus on objects near and in the distance

8
Q

Anatomy - Retina

A

Located near the optic nerve. Receives and converts light into nerve signals

9
Q

Anatomy - Aqueous Fluid

A

fluid filling the anterior chamber of the eye to supply the cornea with essential nutrients

10
Q

Anatomy - Vitreous Body

A

clear, transparent, jelly like substance that maintains intraocular pressure (IOP).

11
Q

Common Eye Injuries

A
Trauma
Corneal abrasion
Foreign bodies
Chemical burn
Infection
12
Q

Common eye medications

A

Paracetamol 1g
Chlorphenamine 4mg - antihistamines
Chloramphenicol 1% eye ointment.- antibiotics

13
Q

Signs and symptoms of an eye injury

A
Intense pain in the affected eye
A visible wound
Bloodshot appearance
Partial or total loss of vision
Leakage of fluid or blood
Shape change.