Elisha Leads a Blind Army

What is the primary function of the optic nerve in the human body?

• Transmit visual information from the retina to the brain

• Control the movement of the eye muscles

• Regulate the amount of light entering the eye

• Protect the eye from external damage

Which part of the brain is responsible for processing visual information?

• Cerebellum

• Occipital lobe

• Frontal lobe

• Parietal lobe

What is the scientific term for the condition of being unable to see?

• Myopia

• Hyperopia

• Blindness

• Astigmatism

Which of the following is a common cause of blindness?

• Cataracts

• Asthma

• Diabetes

• Hypertension

What is the role of rods in the human eye?

• Detect color

• Detect light intensity

• Focus light onto the retina

• Protect the eye from UV rays

Which vitamin is essential for maintaining good vision?

• Vitamin A

• Vitamin B12

• Vitamin C

• Vitamin D

What is the process by which the eye adjusts to different levels of light called?

• Accommodation

• Adaptation

• Refraction

• Reflection

Which part of the eye is responsible for focusing light onto the retina?

• Cornea

• Lens

• Iris

• Pupil

What is the function of the iris in the human eye?

• Focus light onto the retina

• Regulate the amount of light entering the eye

• Transmit visual information to the brain

• Protect the eye from external damage

Which of the following is a method used to correct vision in people with myopia?

• Contact lenses

• Sunglasses

• Magnifying glasses

• Binoculars