POST TEST FOR MODULE 30:  More EOM Related Skills        Catalog

                                                                   

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Section 1, Maddox Rod

1. When looking through a horizontal Maddox rod at a point light source, the patient will see:

A. a horizontal line

B. a vertical line 

C. a point of light

D. two points of light separated vertically

2. "RMH" stands for:

A. right hand Maddox rod

B. reverse horizontal Maddox rod

C. right horizontal Maddox rod

D. red horizontal Maddox rod

3. A horizontal deviation can be measured with:

A. RMH OD, no MR OS

B. RMV OD, no MR OS

C. RMV OD, WMV OS

D. RMV OD, WMH OS

4. The RMH lens is in front of the right eye and there is no MR in front of the left eye.  The patient sees a red line to the left of a white dot.  This represents:

A. a right hyper deviation

B. a left hyper deviation

C. an exo deviation

D. an eso deviation

5. The RMV lens is in front of the right eye and there is no MR in front of the left eye.  The patient sees a red line above a white dot.  This represents:

A. a right hyper deviation

B. a left hyper deviation

C. an exo deviation

D. an eso deviation

6. The Risley prism is oriented horizontally by rotating the zero position on the scale to the _____ degree click stop.

A. 180

B. 90

C. 45

D. 135

7. If the Risley prism is oriented horizontally in front of the left eye, then moving the diopter arrow to your right will dial in:

A. base-out prism

B. base-in prism

C. base-up prism

D. base-down prism

Section 1 Von Graefe  

8. The target for the Von Graefe Technique is:

A. a red line

B. a white line

C. a white dot

D. an isolated letter on the Snellen chart                      

9. The Von Graefe Technique uses _____ in front of the right eye.

A. 12 D base-in prism

B. 12 D base-out prism

C. 12 D base-up prism

D. 12 D base-down prism      

10. In order for the Von Graefe Technique to work, the patient must initially see:

A. one image

B. two images

C. one image directly above the other

D. one image directly to the right of the other 

11. When testing for a horizontal deviation with the Von Graefe technique, the endpoint is:

A. one image

B. a red line going through a white dot

C. one letter directly above the other

D. one letter directly to the right of the other

Section 2

12. The ability to bring the eyes together is termed:

A. divergence

B. convergence

C. positive fusional vergence

D. B and C

13. The target for fusional vergence testing is:

A. a red line

B. a white line

C. a white dot

D. an isolated letter on the Snellen chart 

14. The first step in fusional vergence testing is to slowly increase the prism power until the patient reports:

A. the double image coming back into one image

B. the single image breaking into two images

C. the single image getting blurry

D. getting a headache

15. Negative fusional vergence is tested with:

A. base-in prism

B. base-out prism

C. base-up prism

D. base-down prism