Anatomy
Disease and Disorders
Dry Eye
Refractions
Sup Skillz
100
What is the white protective layer of the eye called?
sclera
100
This ocular disease is characterized by these:
Herpes Simplex
100
What is the first line treatment for dry eye?
artificial tears
100
What is the abbreviation for manifest refraction?
MRX
100
What color plates are most used at CEENTA?
Ishihara
200
What part of the eye controls light entering the eye?
iris
200
This disease manifests with proptosis of the eyes.
thyroid eye disease
200
What layer of the tear film is most likely lacking in older patients?
lipid
200
What piece of equipment is used for a manifest refraction?
phoropter
200
What does BAT stand for?
Brightness Acuity Test
300
This part of the eye secretes aqueous humor.
Ciliary body
300
This ocular condition occurs when the eyes make repetitive uncontrolled movements, either vertically, or horizontally.
Nystagmus
300
This disorder is caused by blocked glands in the lids that can lead to dry eye.
Meibomian gland dysfunction
300
If you are refracting with a plus phoropter, what color are you "chasing"?
white
300
What does Worth 4 dot test for?
binocular vision (fusion)
400
Name the 3 layers of the tear film, from front to back.
lipid, aqueous, mucin
400
This disease process causes damage to the blood vessels in the retina from uncontrolled sugars.
Diabetic Retinopathy
400
This is a treatment for dry
eye:
punctal plug
400
What type of refraction do you perform when you use a retinoscope?
objective
400
What is stereopsis measured in?
seconds of arc
500
Name the 5 layers of the cornea, from front to back.
Epithelium, Bowman's Layer, Stroma, Descemet's Membrane, Endothelium
500
Name this ocular occurence:
hyphema
500
What test is used to diagnose dry eyes?
Schirmer's dry eye test
500
What type of refraction is performed on patient after they have had drops to paralyze their accommodation?
Cycloplegic (wet)
500
A pachymeter uses this type of technology to check thickness of the cornea.
ultrasound