Which term is the study of how body structures function?

Which term is the study of how body structures function?

• A. Toxicity
• B. Anatomy
• C. Clinical pharmacology
• D. Physiology

Answer: (D)

Physiology is the study of how body structures function. It explains the processes that keep the body alive and in balance, like how the heart pumps blood, how muscles contract, and how organs coordinate to maintain homeostasis. Anatomy, by contrast, focuses on the form and location of parts. So this question points to physiology as the correct term. Toxicity deals with harmful effects of substances, and clinical pharmacology studies drug actions in the body, not the basic functioning of body parts.

Physiology is the study of how body structures function. It explains the processes that keep the body alive and in balance, like how the heart pumps blood, how muscles contract, and how organs coordinate to maintain homeostasis. Anatomy, by contrast, focuses on the form and location of parts. So this question points to physiology as the correct term. Toxicity deals with harmful effects of substances, and clinical pharmacology studies drug actions in the body, not the basic functioning of body parts.