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Anatomy and Physiology /Introduction to Anatomy, Physiology, and Disease

Introduction to Anatomy, Physiology, and Disease

Anatomy and Physiology10 CardsCreated 13 days ago

This deck covers foundational concepts in human anatomy, physiology, and disease, including structural organization, directional terms, body systems, and homeostasis.

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What is anatomy?

Anatomy is the scientific study of the body's structures.

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Key Terms

Term

Definition

What is anatomy?

Anatomy is the scientific study of the body's structures.

Define physiology.

Physiology is the scientific study of how body structures function.

What is pathophysiology?

Pathophysiology is the study of functional changes in the body resulting from disease or injury.

What are the six levels of structural organization in the human body?

The levels are chemical, cellular, tissue, organ, organ system, and organismal.

Describe the anatomical position.

The body is upright, facing the observer, feet flat and directed forward, with arms at the sides and palms facing forward.

What is the difference between the dorsal and ventral body cavities?

The dorsal cavity is located along the back and includes the cranial and spinal cavities, while the ventral cavity is at the front and includes the th...

What is homeostasis?

Homeostasis is the condition of equilibrium in the body's internal environment maintained by regulatory processes.

Explain negative feedback with an example.

Negative feedback reverses a stimulus to maintain stability, such as regulating blood sugar levels through insulin and glucagon.

What is positive feedback? Provide an example.

Positive feedback enhances a stimulus, such as the release of oxytocin during childbirth to intensify labor contractions.

What are the basic life processes that distinguish living organisms?

The processes include metabolism, responsiveness, movement, growth, differentiation, and reproduction.

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Introduction to Anatomy, Physiology, and Disease

Term	Definition
What is anatomy?	Anatomy is the scientific study of the body's structures.
Define physiology.	Physiology is the scientific study of how body structures function.
What is pathophysiology?	Pathophysiology is the study of functional changes in the body resulting from disease or injury.
What are the six levels of structural organization in the human body?	The levels are chemical, cellular, tissue, organ, organ system, and organismal.
Describe the anatomical position.	The body is upright, facing the observer, feet flat and directed forward, with arms at the sides and palms facing forward.
What is the difference between the dorsal and ventral body cavities?	The dorsal cavity is located along the back and includes the cranial and spinal cavities, while the ventral cavity is at the front and includes the thoracic and abdominopelvic cavities.
What is homeostasis?	Homeostasis is the condition of equilibrium in the body's internal environment maintained by regulatory processes.
Explain negative feedback with an example.	Negative feedback reverses a stimulus to maintain stability, such as regulating blood sugar levels through insulin and glucagon.
What is positive feedback? Provide an example.	Positive feedback enhances a stimulus, such as the release of oxytocin during childbirth to intensify labor contractions.
What are the basic life processes that distinguish living organisms?	The processes include metabolism, responsiveness, movement, growth, differentiation, and reproduction.