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Blue Eyes Quiz -II - Live

Total questions: 30

Worksheet time: 23mins

Name
Class
Date
1.
Opens and closes to adjust the total amount of light entering the eye.
a)
Pupil
b)
Sclera
c)
Cornea
d)
Human lens
2.
The white portion of the eye (In Humans).
a)
Pupil
b)
Sclera
c)
Dyslexia
d)
Retina
3.
Cornea is abnormally curved, causes blurry vision because it is unable to focus.
a)
Temporarily Blind 
b)
Blindness
c)
Eye
d)
Astigmatism
4.
What is the innermost layer and most delicate layer of the eyeball where photoreceptors are located?
a)
Sclera
b)
Choroid
c)
Retina
d)
Cornea
5.
What light sensitive cells are stimulated in dim light?
a)
rods
b)
cones
6.
Which part of the eye contracts and dilates based on the environment? 
a)
Pupil
b)
Cornea
c)
Sclera
d)
Iris
7.
Which nerve transmits information from the eye to the brain?
a)
Optic
b)
Olfactory
c)
Occulomotor
d)
Trigeminal
8.
What is letter E?
a)
Vitreous humor
b)
Retina
c)
Cornea
d)
Optic nerve
9.
Photoreceptors that detect colour are called..
a)
Cones
b)
Rods
10.
Nearsightedness is also known as ....
a)
Myopia
b)
Hyperpopia
c)
Presbyopia
d)
none of the above
11.
An increase in ocular pressure may develop into _________ for a patient. The patient may have mild visual disturbances and little to no pain.
a)
cataract
b)
glaucoma
c)
conjunctivitis
d)
astigmatism
12.
What supports the eyeball and provides attachment for muscles? 
a)
Cornea 
b)
Optic Nerve
c)
Sclera
d)
Lens
13.

The white outer part of the eye.

a)

Cornea

b)

Lens

c)

Retina

d)

Sclera

14.

This part of the eye focuses light onto the retina.

a)

Retina

b)

Optic Nerve

c)

Sclera

d)

Lens

e)

Cornea

15.

Photosensitive part of the eye that contains rods and cones.

a)

Sclera

b)

Retina

c)

Optic Nerve

d)

Cornea

16.

LASIK surgery is done to reshape this part of the eye

a)

Lens

b)

Iris

c)

Cornea

d)

Pupil

17.

This is where the retina separates from the underlying support tissue

a)

Strabismus

b)

Retinal detachment

c)

Presbyopia

d)

Glaucoma

18.

Rods in the retina do not function optimally. Difficult for a person to see well at night. Associated with aging

a)

Color blindness

b)

Night blindness

c)

Glaucoma

d)

Cataracts

19.

Inflammation of the conjunctiva, symptoms include redness, pain, swelling, and mucus discharge.

a)

Glaucoma

b)

Cataracts

c)

Conjuctivitis

d)

Diabetic retinopathy

20.

Caused either by an overproduction of aqueous humor or blockage of normal aqueous humor drainage.

a)

Cataracts

b)

Glaucoma

c)

Diabetic retinopathy

d)

Vitreous floaters

21.

Involves the swelling and leaking of the vessels that supply blood to the retina due to another disease

a)

Cataracts

b)

Glaucoma

c)

Astigmatism

d)

Diabetic retinopathy

22.

_______________has strongest muco-adhesive force

a)

Carboxy Methyl Cellulose

b)

Electrolytes

c)

Travoprost

23.

pH of Lacrimos is _______ which is same as natural Tears

a)

7.9

b)

7.2

c)

5

d)

5.6

24.

__________ensures Re – hydration of Ocular Surface and prevents loss of goblet cells

a)

CMC

b)

Glycerine

c)

Electrolyte

25.

Which of the following statements regarding the retina is NOT true?

a)

Light strikes the retina at the macula lutea.

b)

The center of the macula lutea is the fovea centralis.

c)

The fovea centralis contains only rods.

d)

Rods and cones are found in the retina.

26.

Which of the following refers to the ability of the eye to adjust to variations in distance?

a)

visual acuity

b)

accommodation

c)

myopia

d)

astigmatism

27.

When someone has Glaucoma, what happens to their vision?

a)

It becomes clearer

b)

It becomes dimmer

c)

They can become blind

28.

What is usually associated with glaucoma?

a)

High eye pressure

b)

Glasses

c)

Contacts

d)

Good eyesight

29.

How can a patient cope with glaucoma?

a)

Use eyedrops

b)

Replace their eye

c)

Have surgery

d)

Remove the eye

30.

The aqueous humor is secreted by the

a)

lacrimal gland

b)

ciliary body

c)

meibomian gland

d)

trabecular meshwork