What are the differences between anatomy and physiology?

Question

Accepted Answer

Basis of differentiation

Anatomy

Physiology

Definition

Is the study of body parts and structures

Is the study of how body parts/structures work and function

Focus

Focuses on size, shape, and the location of body structures in living beings

Focuses on physical, chemical, and electrical process in the body of living beings

Time Factor

Relatively static, as structures typically do not undergo rapid changes

Involves dynamic process that occur over time

Sub-fields

Gross anatomy
Microscopic anatomy

Organ physiology
Cell physiology
Systemic physiology

Methods of study

Involves observation, imaging techniques, and dissection

Involves observation, experimentation, and analysis of physiological processes

Example

Examining blood vessels and the heart’s chambers

Studying how the heart pumps blood and regulates blood pressure

Medical significance

Crucial for diagnostics and surgical procedures

Crucial for understanding disease mechanisms and developing treatments

Basis of differentiation	Anatomy	Physiology
Definition	Is the study of body parts and structures	Is the study of how body parts/structures work and function
Focus	Focuses on size, shape, and the location of body structures in living beings	Focuses on physical, chemical, and electrical process in the body of living beings
Time Factor	Relatively static, as structures typically do not undergo rapid changes	Involves dynamic process that occur over time
Sub-fields	Gross anatomy Microscopic anatomy	Organ physiology Cell physiology Systemic physiology
Methods of study	Involves observation, imaging techniques, and dissection	Involves observation, experimentation, and analysis of physiological processes
Example	Examining blood vessels and the heart’s chambers	Studying how the heart pumps blood and regulates blood pressure
Medical significance	Crucial for diagnostics and surgical procedures	Crucial for understanding disease mechanisms and developing treatments