CPO Test Questions and Answers Verified Solutions Latest Update 5

CPO Test Questions and Answers
Verified Solutions Latest Update


Question:

Emmetropia .

Answer:
The state of refraction of the eye in which parallel rays, when the eye is at rest, are
focused exactly on the retina.


Question:

Optical Infinity .

Answer:
20 feet


Question:

Biomicroscope .

Answer:
Tabletop microscope for examining the cornea, lens and otherwise clear fluids and
membranes to be examined in layer by layer detail.


Question:

Keratometer .

Answer:
An instrument used to measure the curvature of the cornea.


Question:

Opthalmoscope .

Answer:
An instrument used to examine the interior of the eye

, Question:

Lensometer .

Answer:
device for obtaining eyeglass prescriptions


Question:

OCT .

Answer:
Optical Coherence Tomography


Question:

Mydriatic Drop .

Answer:
Placed into the eyes to produce temporary paralysis, forcing pupils to remain dilated


Question:

Hyphema (hi-fee-mah) .

Answer:
blood in anterior chamber of the eye, as seen during the fundoscopic exam


Question:

Hypopyon (hi-poh-pee-on) .

Answer:
pus in the anterior chamber of the eye


Question:

Idopsin .

Answer:
The light sensitive pigment in Cones.