1. Successful practices impart a UV message to at least ____ of their patients.
a. 100 percent
b. 85 percent
c. 55 percent
d. 10 percent

2. UV damage is:
a. Only apparent in old age
b. More damaging to older eyes than younger eyes
c. Cumulative over a person's lifetime
d. Not a risk for those who spend most of their time indoors

3. The American Optometric Association recommends lenses that absorb ____ of the full UV spectrum.
a. At least 70 percent
b. 95 to 100 percent
c. At least 50 percent
d. 99 to 100 percent

4. UV radiation is reflected off of:
a. Only shiny surfaces
b. All surfaces
c. Only flat surfaces
d. Computer monitors

5. One of the successful ways to approach presenting UV in your practice is as:
a. Sunblock for the eyes
b. The most important lens feature
c. A way to enhance visual acuity
d. Meeting ANSI Z80.3 special purpose UV requirements

6. U.S. consumer awareness of the harmful effects of extended sun exposure and eye problems is:
a. 10 percent
b. 13 percent
c. 27 percent
d. 35 percent

7. In this CE, the suggestion for a second pair of eyewear is:
a. Occupational eyewear
b. Photochromic lenses
c. Polarized sunwear
d. Wrap-style eyewear

8. The best protection currently available against UV damage for the eyes and surrounding tissues is:
a. Wearing UV protective lenses and SPF sunblock lotion
b. Staying indoors during the hours between 10 a.m. and 4 p.m. daily
c. Playing only indoor sports
d. Using UV-protective contact lenses, UVprotective eyewear, and a wide-brimmed hat

9. ANSI and ISO have determined UVB to be in the ____ wavelength of the electromagnetic spectrum:
a. 200-280nm
b. 315-380nm
c. 280-315nm
d. 200-380nm

10. Taking a prior ophthalmic history includes:
a. Eye trauma, eye surgery, light sensitivity, astigmatism, and near/farsightedness
b. Quantity of vision, quality of vision, and a customized eyewear Rx
c. Computer use, outdoor activities, high-impact sports, and work style
d. Reviewing single vision and PAL lens designs, UV blockage, and impact resistance

11. Photochromic lenses are being positioned by savvy practices as the ideal solution to:
a. Block intense glare
b. Combat the effects of prescription medications on the eye
c. Color blindness
d. Optimize vision for everyday wear

12. One class of drug that may cause photosensitivity is:
a. HIV/AIDS-related agents
b. Herbs such as St. John's wort
c. Cardiac agents
d. Aspirin

13. Long-term UV exposure to the eyes has been linked to:
a. Cancer and glaucoma
b. Photokeratitis and photoconjunctivitis
c. Cataracts and age-related macular degeneration
d. Color blindness and photosensitivity

14. AR eliminates:
a. Reflections on a lens surface
b. Intense glare
c. Photophobia
d. UV damage to the eye

15. UV levels increase nearest:
a. The ocean
b. Paved surfaces
c. Grass and soil
d. The equator