Eyes (and Vision)

Front

What is the combining form for ear?

Back

ot/o

Front

What is the primary function of the retina?

Back

To convert light images into electrical impulses and transmit them to the brain.

Front

What is the function of the Pinna in the ear?

Back

Collect and direct sound waves into the ear canal.

Front

Which part of the eye controls the amount of light that enters?

Back

Pupil.

Front

What is the primary function of the eyes?

Back

Receptor organs for the sense of sight.

Front

What is the role of the cornea in vision?

Back

To refract light and help focus it onto the retina.

Front

What is the function of the lens in the eye?

Back

To change shape to focus light on the retina.

Front

What is the purpose of the iris?

Back

To control the size of the pupil and regulate the amount of light entering the eye.

Front

What is the vitreous humor?

Back

A gel-like substance that fills the eye and helps maintain its shape.

Front

What is the blind spot in the eye?

Back

The area on the retina where the optic nerve exits, lacking photoreceptors.