Which of the following is not a main function of inflammation?

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

Answer: (D)

Verified step by step guidance

1. Understand the main functions of inflammation: Inflammation is a biological response to harmful stimuli, such as pathogens, damaged cells, or irritants. Its primary functions include eliminating the initial cause of cell injury, removing necrotic cells and tissues, and facilitating tissue repair.
2. Analyze the options provided: Each option represents a potential function of inflammation. Review each one to determine if it aligns with the known functions of inflammation.
3. Evaluate the option 'To eliminate the initial cause of cell injury': This is a recognized function of inflammation, as it aims to neutralize harmful agents that cause damage.
4. Evaluate the option 'To facilitate tissue repair': Inflammation plays a crucial role in the healing process by promoting tissue repair and regeneration.
5. Evaluate the option 'To decrease blood flow to the affected area': This option does not align with the typical functions of inflammation. In fact, inflammation usually increases blood flow to the affected area to deliver immune cells and nutrients necessary for healing.