BIO 2170 special senses chemistry and ANS

Front

What structure is responsible for static equilibrium in the body?

Back

Vestibule

Front

What condition is characterized by clouding of the lens?

Back

Cataract

Front

What is the name of the test for equilibrium where the patient stands with eyes closed looking for hand drift?

Back

Romberg's test

Front

What charge does a hydrogen ion have?

Back

+1

Front

Which part of the body is NOT involved in creating motion sickness?

Back

Smell

Front

What is the function of the semicircular canals?

Back

They are involved in maintaining dynamic equilibrium and balance.

Front

What is the role of the cochlea in the auditory system?

Back

It converts sound vibrations into neural signals.

Front

Define the term 'ANS' in the context of physiology.

Back

Autonomic Nervous System, responsible for involuntary bodily functions.

Front

What is the primary function of the vestibular system?

Back

To help maintain balance and spatial orientation.

Front

What is the significance of the eustachian tube?

Back

It equalizes pressure between the middle ear and the atmosphere.