ACTUAL Exam Questions and CORECT
Answers
Occurs when the meibomian gland becomes obstructed and usually clear, oily material be ones
opaque & greasy - CORRECT ANSWER - chalazion
small purulent infection of sebaceous gland of eye treated with hot compresses and surgical
incision; also called hordeolum - CORRECT ANSWER - stye
outward turning of the rim of the eyelid - CORRECT ANSWER - ectropion
causes the eyelid to fold inward and the entire line of lashes touch the cornea. - CORRECT
ANSWER - entropion
A subtype of rosacea that affects the eyes, resulting in eye redness, swollen eyelids, and other
eye lesions. - CORRECT ANSWER - Ocular Rosacea
Lipid layer: top, oily layer of tears prevent the water-based layer from drying out.
Aqueous (Water)layer: is the middle layer. Is mostly water with a small ant of salt.
Mucus: mucosal layer of tears is the bottom layer, closest to the cornea and conjunctiva, mucus
is mostly protein. - CORRECT ANSWER - 3 Components of Tears
a herpes infection of the eye, usually caused by touching an infected area of the body and then
touching the eye - CORRECT ANSWER - ocular herpes
moist mucous membrane that coats the inner surfaces of the eyelids and outer surface of the eye -
CORRECT ANSWER - conjunctiva
, inside lining of the eyelid - CORRECT ANSWER - palpebral conjunctiva
is large, white area of the eye - CORRECT ANSWER - bulbar conjunctiva
is the transparent covering over the iris. Functions like a camera lens - CORRECT
ANSWER - Cornea
Keep the eye moist, help heals wounds, & protects against eye infection - CORRECT
ANSWER - Tears
should be changed: daily - CORRECT ANSWER - Chlorine bleach as a disinfectant
A) Concentration & exposure Time - CORRECT ANSWER - TDLR classifies chlorine
bleach solution into 3 categories based on:
2 tsps bleach to 1 gallon water - CORRECT ANSWER - The mix ratio for a low level
disinfection chlorine bleach solution is:
1/3 cup bleach to 1 gallon water - CORRECT ANSWER - The mix ratio for a high level
chlorine bleach solutions is:
1-3/4 cups bleach to 1 gallon water - CORRECT ANSWER - The mix ratio chlorine
bleach solution for blood & body fluid cleanup and disinfection is
Disinfectant - CORRECT ANSWER - An EPA-registered bactericidal, fungicidal &
virucidal chemical is:
disinfecting - CORRECT ANSWER - Using chemicals to destroy pathogens on
implements and on hard, non porous surfaces