The Eye

How many people in the world are living with vision loss?

• 1.1 million

• 1.7 billion

• 1.1 billion

• 1.7 million

Which is the main cause of blindness in Bangladesh?

• Refractive Error

• Corneal Opacity

• Diabetic Retinopathy

• Cataract

There are _____________ coats of the eye.

• 2

• 3

• 4

• 5

The cornea is ___________

• Vascular

• Transparent

• Colorful

• White

Sclera is ___________ portion of Eyeball.

• Whitish

• Blackish

• Yellowish

• Reddish

The central opening of the iris is called____________

• Pupil

• Lens

• Iris

• Cornea

The Middle coat is called ____________

• Retina

• Cornea

• Sclera

• Uvea

Choroid contains __________________

• Lens

• Blood vessels

• Aqueous humour

• Vitreous humour

Lens is consists of a highly concentrated mix of several ________________

• Carbohydrate

• Protein

• Fat

• Water

The eyeball is connected to the brain through ________________

• Optic Nerve

• Lens

• Extra-ocular muscles

• Blood vessels