1. Amblyopia can be caused by another disease. What is that disease?

1. Strabismus
2. Cataract
3. Retinoblastoma
4. Macular degeneration

2. Which of the following is not a way to threat Amblyopia?

1. Blurring the good eye with special eye lens
2. Allowing the child to wear glasses
3. Exposed the child in bright sunlight
4. Covering up the stronger eye

3. People with high pressure in their aqueous humor will get Glaucoma. True or False?

1. True. Glaucoma is caused by high pressure in their aqueous humor
2. False. Glaucoma is not caused by high pressure in their aqueous humor
3. True. With high pressure, aqueous humor cannot drain properly
4. False. They will not get Glaucoma but they are highly suspected them

4. Which of the following is not a symptom of Angle-closure glaucoma?

1. Blurred vision
2. Fever
3. Headaches
4. Haloes

5. What can lessen the chances of getting Cataract?

1. Wearing sunglasses with UV protection
2. Wearing glasses all the time
3. Taking drugs which can prevent Cataract
4. Avoid looking at the sun

6. Nuclear cataract…

1. Begins as wedge-shaped spokes in the cortex of the lens
2. Occurs at the centre of the lens
3. Develops slowly and starts as a small opacity under the capsule
4. Is caused by long term exposure to the sun

7. How does Diabetic cause Diabetic Retinopathy?

1. The high sugar contented blood caused blurred vision when flowed into the eye
2. The sugar increase pressure in the eye causing it not to function properly
3. The blood sugar can damage the blood vessels in the eye
4. None of the above.

8. Can floaters be a symptom to any disease?

1. No, They are just dead cells in the eye
2. No, They are common with people who are nearsighted
3. Yes, When the retina tears, floaters could form
4. Yes, It could blocked vision completely when dead cells get too many

9. There is one Ganglion cell for every Cone and Rod in the Eye.

1. True
2. False

10. The electrical signals from both eyes merge at the:

1. Optic Nerve
2. Optic Chiasm
3. Lateral Geniculate
4. Striate Cortex

11. Visual learning takes place at the:

1. Striate Cortex
2. Prestriate Cortex
3. Temporal Lobe
4. Lateral Geniculate

12. Cones can respond to:

1. Red
2. Green
3. Blue
4. All of the above

13. What determines the primary color cones will specialize in is/are:

1. Melanin
2. Where they are positioned
3. Genetics
4. Pigment

14. What vitamin combines with opsin to form rhodopin:

1. Vitamin A
2. Vitamin B
3. Vitamin C
4. Vitamin D

15. Rhodospin is found in:

1. Rods
2. Cones
3. Glandular Apparatus
4. Choroid

16. The cells that connect to the optic nerve are:

1. Amacrine cell
2. Bipolar cell
3. Horizontal cell
4. Ganglion cell

17. The eye is protected from mechanical injury by

1. Capsule
2. Cornea
3. Orbit
4. Posterior Chamber

18. This detrmines our iris color:

1. Conjunctiva
2. Macula
3. Melanin
4. Sclera

19. This part triggers a flood of tears when irritated:

1. Eyelids
2. Conjunctiva
3. Ciliary Body
4. Anterior Chamber

20. The retina is nourished by:

1. Aqueous Humor
2. Vitereous Humor
3. Amacrine cells
4. Macula