The Healthy Body: Anatomy and Physiology

Vocabulary flashcards based on the lecture notes from The Healthy Body, covering key terms in anatomy and physiology.

Anatomy

The study of body structures.

Gross Anatomy

The study of large body structures visible to the eye.

Microscopic Anatomy

The study of structures too small to be seen by the naked eye, often using a microscope.

Physiology

The study of body functions and the operation of specific organ systems.

Structural Organisation

Hierarchy of levels in the human body, ranging from chemical to organismal.

Organ System

A group of organs that work together to perform complex functions.

Integumentary System

Forms the external body covering and protects deeper tissues from injury.

Skeletal System

Protects and supports body organs, providing a framework for muscles.

Muscular System

Allows manipulation of the environment and produces heat.

Nervous System

Controls and coordinates functions by responding to internal and external changes.

Endocrine System

Glands that secrete hormones to regulate processes like growth and metabolism.

Cardiovascular System

Transports blood which carries oxygen, nutrients, and wastes.

Respiratory System

Keeps blood supplied with oxygen and removes carbon dioxide.

Digestive System

Breaks down food into absorbable units and eliminates indigestible waste.

Urinary System

Eliminates nitrogenous wastes and regulates body fluid balance.

Lymphatic System/Immunity

Picks up leaked fluid from blood vessels, disposes of debris, and houses immune cells.

Necessary Life Functions

Include movement, responsiveness, digestion, metabolism, excretion, reproduction, and growth.

Survival Needs

Essential elements for human survival: nutrients, oxygen, water, normal body temperature, and atmospheric pressure.

National Health Priorities

Key diseases or conditions identified by the Australian Government affecting the population.