🏡 H - Vision Problems (Brain POP & Quizizz)

What is the main function of your lens and cornea?

• They transmit images from your eyes to your brain

• They focus light onto the backs of your eyes

• They resolve random colors and shapes into images

• They allow you to see objects in three dimensions instead of two

If your eye was a camera, the film would be:

• your lens

• your cornea

• your retina

• your iris

A myopic person might have trouble:

• reading small print

• seeing clearly in low light

• making out faraway objects

• seeing certain colors

If your vision problems can be corrected by a convex lens, you:

• Having trouble seeing nearby objects

• Having trouble seeing faraway objects

• Having trouble telling whether objects are close up or far away

• Having blind spots at the edges of your vision

Which of the following statements is true of nearsighted people?

• their retinas that are slightly misshapen

• they have trouble seeing nearby objects

• their vision problems can be corrected with convex lenses

• the lenses of their eyes focus light in front of their retinas

Laser surgery:

• changes the shape of your cornea

• changes the distance between your cornea and retina

• changes the size of your lens

• places an invisivle lens in front of your eye

Which of the following statements about people with cataracts is true?

• They have blind spots at the edges of their vision

• They have blind spots at the center of their vision

• They suffer from hazy, unclear vision

• They suffer from damage to their optic nerves

Who is most likely to develop macular degeneration?

• a 15 year old girl

• a 30 year old man

• a 45 year old women

• a 65 year old man

What happens to the lens of your eye as you age?

• it gets smaller

• it bulges outward

• it becomes less elastic

• it becomes harder and thicker

When Rita had trouble seeing the blackboard in class, she made an appointment with:

• an optometrist

• an opportunist

• an optimist

• an oppositionist