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

• A. To eliminate the initial cause of cell injury
• B. To decrease blood flow to the affected area
• C. To remove necrotic cells and tissues
• D. To facilitate tissue repair

Answer: (B)

Verified step by step guidance

1. 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.
2. 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.
3. 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.
4. 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.
5. 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.