COA JCAHPO Test QUESTIONS WITH SOLVED ANSWERS

COA JCAHPO Test QUESTIONS WITH SOLVED
ANSWERS.

2 families of antibiotics - CORRECT ANSWER✅✅Aminoglycoside antibiotics
fluroquinolone antibiotics

2 types of Astigmatism - CORRECT ANSWER✅✅- Regular Astigmatism
- Irregular Astigmatism

3 layers of Tear Film - CORRECT ANSWER✅✅1. Outer Lipid Layer or Oily
2. Aqueous Layer
3. Mucous Layer

3 Test used to measure muscle imbalance? - CORRECT ANSWER✅✅Krimsky Test
Maddox Rod prism Test
Cover Test

6 Types of contact gonio lenses - CORRECT ANSWER✅✅1. children's gonio lens
2. single-sided gonio lens
3. goldmann three-mirror contact lens
4. koeppe contact gonio lens
5. Four-Sided gonio lens
6. Operating gonio lens

A dark blue top on eye drops is for? - CORRECT ANSWER✅✅beta blocker
combinations

A dark green top on eye drops is for? - CORRECT ANSWER✅✅Miotics

A gray top on eye drops is for? - CORRECT ANSWER✅✅non steroidal anti-
inflammatory

A pink top on eye drops is for? - CORRECT ANSWER✅✅Anti-inflammatory/ steroids

A prism? - CORRECT ANSWER✅✅is a triangular or wedge-shaped piece of plastic or
glass that has the property of displacing a bundles of light toward the base of the prism.

A red top on eye drops is for? - CORRECT ANSWER✅✅Mydriatics and cycloplegics

A tan top on eye drops is for? - CORRECT ANSWER✅✅disinfectant

,A turquoise top on eye drops is for? - CORRECT ANSWER✅✅prostaglandins

A yellow top on eye drops is for? - CORRECT ANSWER✅✅Beta-blockers

A-Scan - CORRECT ANSWER✅✅used to determine the axial length of the globe

About ____-____% of the population is affected by dryness of the eye. - CORRECT
ANSWER✅✅15-25%

ac (ante cibum) - CORRECT ANSWER✅✅before meals

According to the American National Standards Institute, advise a minimum of _____mm
at optical center & _____mm at edge? - CORRECT ANSWER✅✅2 & 1

After placing the lens in the lensmeter holder, center the lens then set the power
to_____? - CORRECT ANSWER✅✅zero

After the spherical power is obtained continue rotating the power wheel to bring the
_______ - CORRECT ANSWER✅✅the second meridian into focus.
(The difference is the cylinder power)

Ametropia - CORRECT ANSWER✅✅none if the rays focus on the retina

Amsler Grid is devised to detect? - CORRECT ANSWER✅✅-Abnormalities in the
central 20 degrees in the field of vision.
-Detects Macular Edema

An infant should be able to follow a light by the age of? - CORRECT ANSWER✅✅3
months

An infant should be able to reach for toys by the age of? - CORRECT ANSWER✅✅4-6
months

An orange top on eye drops is for? - CORRECT ANSWER✅✅carbonic anhydrase
inhibitors

Anomalous Trichromat - CORRECT ANSWER✅✅has a partial deficiency of one of the
three cone pigments

Antibiotics - CORRECT ANSWER✅✅are chemical substances that can inhibit growth
of bacteria and other microorganisims

Antihistamines - CORRECT ANSWER✅✅Relieves the clinical features of acute
allergies

, Astigmatism - CORRECT ANSWER✅✅the condition in which rays of light are not
refracted equally in all directions

Astigmatism against the rule - CORRECT ANSWER✅✅The horizontal meridian has
the steepest curvature

Astigmatism with the rule - CORRECT ANSWER✅✅The vertical corneal meridian has
the steepest curvature

At birth the cornea's shape? - CORRECT ANSWER✅✅Perfect Shape

At what age do children start to participate more voluntarily in the assessment of their
visual acuity? - CORRECT ANSWER✅✅3-5 years of age

Autonomy - CORRECT ANSWER✅✅The right of persons to make their own decisions
about what they will and will not allow.

Auxillary lenses include cylinders of _____ and ____ diopters for each eye? -
CORRECT ANSWER✅✅0.12 and 5.00

Average K's reading is? - CORRECT ANSWER✅✅42-48 Diopters

Blepharospasm - CORRECT ANSWER✅✅continuous squeezing of the eyelids
together

(occurs as a result of inflammatory disease of the anterior segments)

both eyes move down, this is? - CORRECT ANSWER✅✅deorsumversion

both eyes move left, this is? - CORRECT ANSWER✅✅levoversion

Both eyes move right, this is? - CORRECT ANSWER✅✅dextroversion

both eyes move up, this is? - CORRECT ANSWER✅✅sursumerversion

By age 4 the cornea's shape? - CORRECT ANSWER✅✅loses its spherical qualities

By convention most visual acuity charts are constructed so that the sections of a letter
subtend to________? - CORRECT ANSWER✅✅1 min of arc

Cecal Scotoma - CORRECT ANSWER✅✅involves the are of the normal blind spot