Quiz 7

Question 1

When inserting a lens, if success is not achieved on the first try, heat the frame and the partially inserted lens together, then push the partially inserted lens the rest of the way into the bevel.

Answer 1

True

False *

Question 2

If salt from the frame warmer sticks to the frame, what should be done to alleviate the problem?

Answer 2

A. Use newer salt
B. Have the heating element checked
C. A better product line of frames should be used
D. Add talcum powder to the salt *

Question 3

What type of frame may be heated until it bends under its own weight?

Answer 3

A. Optyl frames *
B. Nylon frames
C. Polyamide frames
D. None of the above

Question 4

After a cellulose acetate frame is heated, it is easiest to push a lens out by placing the thumbs on the:

Answer 4

A. Front side of the lens temporally, pushing the lens with the thumbs while pulling the eyewire with the fingers.
B. Back side of the lens, nasally *
C. Front side of the lens, nasally
D. Back side of the lens, temporally

Question 5

When the lens is completely inserted into the frame bevel, yet the lower edge appears to be sticking out slightly, what is the problem most likely to be?

Answer 5

A. the lens is too small
B. the eyewire is the wrong shape
C. the lens is a bifocal
D. the eyewire is rolled *