|
| 1. The two main reasons that there is more need for lenses that address vision needs at mid-range distances is |
|
A.
|
More tasks at intermediate distances, decreased use of multifocals |
|
B.
|
Fewer tasks at intermediate, increased use of multifocals |
|
C.
|
More tasks at intermediate distances, increased use of multifocals |
|
D.
|
The use of monovision in contact lenses |
|
|
| 2. What percent of the US population wears eyewear specifically for computer use? |
|
A.
|
4.9% |
|
B.
|
11.3% |
|
C.
|
18% |
|
D.
|
3.4% |
|
|
| 3. The average multifocal wearer add sold today is |
|
A.
|
+1.75D |
|
B.
|
+1.50D |
|
C.
|
+2.25D |
|
D.
|
+2.75D |
|
|
| 4. The presbyopic opportunity for lenses specifically for intermediate and near is as large as |
|
A.
|
100 million wearers |
|
B.
|
25 million wearers |
|
C.
|
3 million wearers |
|
D.
|
All eyeglass wearers |
|
|
| 5. All of the following problems have affected the widespread use of computer spectacles except |
|
A.
|
Visual fatigue syndrome |
|
B.
|
Symptoms connections |
|
C.
|
Current library of lenses |
|
D.
|
Adds from +1.00 to +1.25D |
|
|
| 6. A combination of computer vision problems that requires eyewear as well as ergonomic fixes is called |
|
A.
|
ECP birefringence |
|
B.
|
Visual fatigue syndrome |
|
C.
|
Presbyopia perception |
|
D.
|
Ocularia exhaustion |
|
|
| 7. The good part about Visual Fatigue Syndrome is that it is |
|
A.
|
Reversible |
|
B.
|
Linear |
|
C.
|
Obtainable |
|
D.
|
All of the above |
|
|
| 8. Visual Fatigue Syndrome consists of |
|
A.
|
Eyestrain and tired eyes |
|
B.
|
Blurred vision |
|
C.
|
Neck pain and headaches |
|
D.
|
All of the above |
|
|
| 9. All of the following have been problems in increasing the use of lenses for visual fatigue except |
|
A.
|
The majority of the computer using population is not aware of possible solutions |
|
B.
|
The number of patients with VFS is growing |
|
C.
|
There have been power problems when ordering lenses |
|
D.
|
There is a poor understanding of the types of lenses for visual fatigue |
|
|
| 10. New lenses developed for visual fatigue are divided into lenses for |
|
A.
|
The different stages of presbyopia |
|
B.
|
Non-presbyopes |
|
C.
|
Mature presbyopes |
|
D.
|
All of the above |
|
|
| 11. Questions 11 through 14 address the Essilor Anti-Fatigue Lens: The ___________________ makes the lens different from other SV lenses and therefore an excellent task specific lens for non or emerging presbyopes. |
|
A.
|
The +0.6D power boost |
|
B.
|
The assist with accommodative demand |
|
C.
|
The reduction of sustained convergence |
|
D.
|
All of the above |
|
|
| 12. Where does the lens achieve its full increase in plus power? |
|
A.
|
5mm below lens datum |
|
B.
|
18mm below the optical center |
|
C.
|
13mm below the fitting point |
|
D.
|
18mm below the fitting point |
|
|
| 13. To ensure that the right power is achieved, what minimum fitting height and “B” measurement is required? |
|
A.
|
13mm, 23mm |
|
B.
|
13mm, 18mm |
|
C.
|
18mm, 13mm |
|
D.
|
18mm, 23mm |
|
|
| 14. In both new lenses presented, fitting requires the lens be fit to |
|
A.
|
1mm for every 2 degrees of pantoscopic tilt |
|
B.
|
Pupil center |
|
C.
|
The frame midline |
|
D.
|
All of the above |
|
|
| 15. Today's typical progressive lens wearing presbyope, with an average add of +2.25D, experiences a |
|
A.
|
More limited field of view at mid-range than distance |
|
B.
|
Is able to use their PALs for any kind of sustained intermediate work |
|
C.
|
Is comfortable at near |
|
D.
|
Prefers that lenses be photochromic |
|
|
| 16. Of the more common computer progressives sold, they often lack ____________ preferred by wearers |
|
A.
|
Wide mid-range vision |
|
B.
|
Wide near vision |
|
C.
|
Any distance vision power |
|
D.
|
Polycarbonate availability |
|
|
| 17. Questions 16 through 19 address the Essilor Computer Lens: The lens is unique because it |
|
A.
|
Provides three plateaus of power |
|
B.
|
Has the distance vision prescription |
|
C.
|
Is fit at pupil center |
|
D.
|
All of the above |
|
|
| 18. The portion of the add power delivered at the fitting point is |
|
A.
|
30% the mean of the distance |
|
B.
|
60% of add power |
|
C.
|
Half the required ACA ratio |
|
D.
|
60% of the distance power coefficient |
|
|
| 19. Thinness and lightness is delivered by |
|
A.
|
Specialized processing in the lab |
|
B.
|
Availability of the lens in polycarbonate |
|
C.
|
A 2.0mm center |
|
D.
|
Lenticulation |
|
|
| 20. To deliver Visual Fatigue lenses to the patients in your practice that need them |
|
A.
|
Ask every patient: “Do you ever have tired eyes, headaches, blurred vision or neck and shoulder pain? |
|
B.
|
Train all in the office about the lenses and their benefits |
|
C.
|
Send emails and recall postcards describing the problem and the lens' benefits |
|
D.
|
All of the above |
|