Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

21. The Immune System

Introduction to the Immune System

Anatomy & Physiology

21. The Immune System

Introduction to the Immune System

Previous problemNext problem

Struggling with Anatomy & Physiology?

Join thousands of students who trust us to help them ace their exams!Watch the first video

Multiple Choice

Which of the following is true about Anatomy & Physiology?

Anatomy and Physiology are both concerned only with the human body and not with other organisms.

Physiology is a branch of Anatomy that deals with the chemical processes within the body.

Anatomy is the study of the function of body parts, while Physiology is the study of their structure.

Anatomy focuses on the structure of body parts, whereas Physiology focuses on how these parts function.

Previous problemNext problem

Verified step by step guidance

Begin by understanding the definitions of Anatomy and Physiology. Anatomy is the study of the structure and form of body parts, while Physiology is the study of the functions and processes of these body parts.

Recognize that Anatomy and Physiology are interconnected fields. While Anatomy focuses on the physical structure, Physiology explains how these structures work and interact.

Consider the scope of these fields. Anatomy and Physiology are not limited to the human body; they can apply to other organisms as well, providing insights into the biological functions across different species.

Clarify the misconception that Physiology is a branch of Anatomy. Physiology is a distinct field that complements Anatomy by explaining the mechanisms behind the structures studied in Anatomy.

Conclude by affirming the correct statement: Anatomy focuses on the structure of body parts, whereas Physiology focuses on how these parts function, highlighting the complementary nature of these two fields.