Intro to Anatomy & Physiology Flashcard

Front

This an example of a _________ feedback.

Back

Negative feedback is a process that counteracts a change, helping to maintain homeostasis in the body.

Front

Refers to being away from the point of origin.

Back

Distal: A term used in anatomy to describe a position further from the trunk of the body or point of attachment.

Front

Basic unit of ALL living things.

Back

Cell: The smallest structural and functional unit of an organism.

Front

The lungs are located within this cavity.

Back

Pleural cavity: The space between the pleurae of the lungs.

Front

Which of the following is an example of negative feedback?

Back

Sweating: A physiological response to help regulate body temperature.

Front

What is the primary function of the respiratory system?

Back

To facilitate gas exchange, providing oxygen to the body and removing carbon dioxide.

Front

What is homeostasis?

Back

Homeostasis is the maintenance of a stable internal environment in the body despite external changes.

Front

What is the anatomical position?

Back

The standard position of the body used as a reference in anatomy: standing upright, facing forward, arms at the sides, and palms facing forward.

Front

What is the difference between anatomy and physiology?

Back

Anatomy is the study of the structure of body parts, while physiology is the study of their functions.

Front

What does the term 'ventral' refer to?

Back

Ventral refers to the front or belly side of the body.