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 statements regarding neutrophils is false?

Neutrophils are capable of phagocytosis to engulf and destroy pathogens.

Neutrophils are the most abundant type of white blood cells in the human body.

Neutrophils have a multi-lobed nucleus.

Neutrophils are primarily involved in the adaptive immune response.

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Verified step by step guidance

Understand the role of neutrophils in the immune system. Neutrophils are a type of white blood cell that play a crucial role in the body's innate immune response, which is the first line of defense against infections.

Recognize the characteristics of neutrophils. They are known for their ability to perform phagocytosis, which involves engulfing and destroying pathogens such as bacteria.

Identify the abundance of neutrophils. They are the most abundant type of white blood cells in the human body, making up about 50-70% of all white blood cells.

Examine the structure of neutrophils. They have a distinctive multi-lobed nucleus, which is a key feature used to identify them under a microscope.

Differentiate between innate and adaptive immune responses. Neutrophils are primarily involved in the innate immune response, not the adaptive immune response, which involves lymphocytes such as T cells and B cells.