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 Inflammation

Anatomy & Physiology

21. The Immune System

Introduction to Inflammation

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Multiple Choice

Which of the following is not a function of the inflammatory response?

To eliminate the initial cause of cell injury

To decrease blood flow to the affected area

To remove necrotic cells and tissues

To facilitate tissue repair

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Verified step by step guidance

Understand the primary functions of the inflammatory response: The inflammatory response is a complex biological process that occurs in response to harmful stimuli, such as pathogens, damaged cells, or irritants. Its main functions include eliminating the initial cause of cell injury, removing necrotic cells and tissues, and facilitating tissue repair.

Identify the role of blood flow in inflammation: During inflammation, blood flow to the affected area typically increases. This is due to the dilation of blood vessels (vasodilation), which allows more immune cells, nutrients, and oxygen to reach the site of injury or infection.

Evaluate each option based on the functions of inflammation: Consider whether each option aligns with the known functions of the inflammatory response. The options are: eliminating the initial cause of cell injury, decreasing blood flow to the affected area, removing necrotic cells and tissues, and facilitating tissue repair.

Analyze the option 'To decrease blood flow to the affected area': Since inflammation is characterized by increased blood flow to deliver immune cells and nutrients, decreasing blood flow would contradict the typical inflammatory response.

Conclude which option is not a function of the inflammatory response: Based on the analysis, the option 'To decrease blood flow to the affected area' does not align with the known functions of the inflammatory response, making it the correct answer to the question.