COT Flashcards : Supplemental Testing 2%

Question 1

In a patient with dry eyes, the doctor may ask you to conduct a Schirmer test. The test should be performed with

A. strips avoiding corneal contact
B. use of mydriatic
C. use of cycloplegic
D. the patient sedated

Answer 1

A. strips avoiding corneal contact

Question 2

The electroretinogram tests the function of

A. cones
B. rods
C. rods and cones
D. RPE cells

Answer 2

C. rods and cones

Question 3

How many layers comprise the tear layer?
A. 3
B. 4
C. 5
D. 6

Answer 3

A. 3

Question 4

The cones of the human eye are sensitive to which colors?

A. Red, green, and blue
B. Green, blue, and yellow
C. Blue, yellow, and red
D. Red, green, and black

Answer 4

A. Red, green, and blue

Question 5

“What is the abbreviation for ““gram””?”

A. g
B. gt
C. gr
D. gm

Answer 5

A. g

Question 6

Which test is used to assess stereopsis?

A. Pinhole
B. Schirmer
C. Ishihara
D. Wirt

Answer 6

D. Wirt

Question 7

In glare testing, how many controlled degrees of light does the BAT test deliver when the eye is viewing a Snellen target?
A. 2
B. 3
C. 4
D. 5

Answer 7

B. 3

Question 8

What plates are used to assess color vision?
A. Allen cards
B. Snellen chart
C. Worth four-dot
D. Ishihara

Answer 8

D. Ishihara