Optics
Optics is the science of:
light
This term is used for someone who has "perfect vision".
Emmetropia/-ic
What is the abbreviation for cornea?
K
The orbit has how many bones?
7
Name the term that describes the primary reason for a patient's visit into the office.
What are the 3 groups of optics?
Geometric, Physical, Physiologic
Name the refractive error that occurs when light rays are focused in front of the retina.
myopia
What does keratitis mean?
inflammation of the cornea
Name the ocular structure known as the eye's "shutters".
eyelids
How often should patients with diabetes should get an eye exam?
Every 1 year
Name the group of optics also known as ray optics.
Geometric
Hyperopic patients are known to be ______ sighted.
Far
24-48 hours
Name the muscle that lifts the eyelid.
Levator palpebrae superioris muscle
How many key quantifiers are there when taking a history?
8
What group of optics deals with the properties of light (interference, diffraction, polarization)?
Physical
When the eye is longer than the normal eye, it is:
Myopic
Name the 3 areas of conjunctiva on the eye.
Bulbar, palpebral, fornix
What is another name for double vision?
Diplopia
What is the formula for the index of refraction?
Speed of light in air/speed of light in a substance
Name the optical condition that occurs when the refractive power of the cornea and the lens is not the same in all meridians, creating 2 focal points.
Sturm's Conoid
Name a type of corneal transplant.
DMEK, DSEK, PK, DALK
Cornea
If a patient has a family history of glaucoma, their risk factor increases from 1% to what?
20%