Ophthalmic Technician

Category - Visual Assessment

Light perception is the ability to see light. Light projection is the ability to
  1. refract light.
  2. determine the color of the light.
  3. follow the light.
  4. locate where the light is coming from.
Explanation
Answer: D - locate where the light is coming from.

While light perception is the ability to see light, light projection is the ability to locate where the light is coming from.
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