A&P I Unit 4 Review

Front

What is the primary function of senses in the human body?

Back

To maintain homeostasis by connecting us to the outside environment.

Front

What are the semicircular canals of the ear responsible for?

Back

Dynamic equilibrium.

Front

Which tissue lacks pain receptors?

Back

Nervous tissue of the brain.

Front

Which of the following is not a section of the ear?

Back

Upper ear.

Front

At what temperature do pain receptors produce a burning sensation?

Back

Above 45°C.

Front

Define homeostasis in the context of human physiology.

Back

Homeostasis is the process by which the body maintains a stable internal environment despite changes in external conditions.

Front

What is the role of the cochlea in the ear?

Back

The cochlea is responsible for converting sound vibrations into neural signals.

Front

Explain the difference between static and dynamic equilibrium.

Back

Static equilibrium refers to the body's ability to maintain balance when stationary, while dynamic equilibrium refers to balance during movement.

Front

What is the function of the outer ear?

Back

The outer ear collects sound waves and directs them into the ear canal.

Front

What type of receptors are responsible for detecting pain?

Back

Nociceptors are the receptors responsible for detecting pain.