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

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Multiple Choice

Which of the following is not one of the three types of immunity?

Adaptive immunity

Passive immunity

Cellular immunity

Innate immunity

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Verified step by step guidance

Begin by understanding the concept of immunity in the human body, which is the ability to resist infections and diseases.

Identify the three main types of immunity: innate immunity, adaptive immunity, and passive immunity.

Innate immunity is the body's first line of defense, providing a general response to pathogens and is present from birth.

Adaptive immunity, also known as acquired immunity, develops as a response to exposure to specific pathogens and involves the activation of lymphocytes.

Passive immunity is acquired through the transfer of antibodies from another source, such as maternal antibodies passed to a newborn. Cellular immunity is not a type of immunity; it is a component of adaptive immunity, involving T cells that target infected cells.