Special Senses Anatomy and Physiology Flashcard

Front

What is the olfactory bulb?

Back

The olfactory bulb is a specialized region of the brain where the axons of olfactory cells converge, playing a crucial role in the sense of smell.

Front

What is the function of the photopupillary reflex?

Back

The photopupillary reflex constricts the pupils in bright light to protect the retina and improve visual acuity.

Front

What is the cornea?

Back

The cornea is the transparent front part of the eye that covers the iris, pupil, and anterior chamber, allowing light to enter the eye.

Front

What fluid is found within the membranous labyrinth of the inner ear?

Back

Endolymph is the fluid found within the membranous labyrinth of the inner ear, essential for hearing and balance.

Front

What are lacrimal glands?

Back

Lacrimal glands are structures in the eye responsible for producing tears, which help to lubricate and protect the eye.

Front

What is the role of the retina?

Back

The retina is the light-sensitive layer at the back of the eye that converts light into neural signals for vision.

Front

What is the function of the lens in the eye?

Back

The lens focuses light onto the retina, adjusting its shape for near and far vision.

Front

What is the sclera?

Back

The sclera is the white outer layer of the eyeball that provides structure and protection.

Front

What is the function of the auditory canal?

Back

The auditory canal transmits sound waves from the outer ear to the eardrum.

Front

What is the role of the cochlea?

Back

The cochlea is a spiral-shaped organ in the inner ear that converts sound vibrations into neural signals.