The Human Eye and Vision Care

Front

Which part of the eye is responsible for focusing light onto the retina? Options: Iris, Lens, Sclera, Vitreous humor

Back

Lens

Front

The reflective layer in some animals' eyes that helps them see better at night is called the:

Back

Tapetum

Front

What medical professional performs eye surgery? Options: Optician, Optometrist, Ophthalmologist, Neurologist

Back

Ophthalmologist

Front

A red appearance in the white of the eye is known as:

Back

Subconjunctival hemorrhage

Front

The transparent front part of the eye that helps protect internal structures is the:

Back

Cornea

Front

Which eye care professional primarily fits and adjusts eyeglasses? Options: Ophthalmologist, Optometrist, Optician, Surgeon

Back

Optician

Front

The colored part of the eye that controls pupil size is the:

Back

Iris

Front

The gel-like substance that fills the eyeball is called:

Back

Vitreous humor

Front

Where do the optic nerves from both eyes meet?

Back

Optic chiasm

Front

The point where the optic nerve exits the eye, creating an area without photoreceptors, is called:

Back

Blind spot