What is the primary function of inflammation in response to a burn from a hot iron?

• A. To decrease the permeability of blood vessels and limit immune cell access
• B. To prevent the sensation of pain at the site of the burn
• C. To initiate tissue repair by increasing blood flow and recruiting immune cells to the site of injury
• D. To directly neutralize pathogens by producing antibodies at the site

Answer: (C)

Verified step by step guidance

1. Step 1: Understand the biological purpose of inflammation. Inflammation is a protective response by the body to injury or infection, aimed at initiating tissue repair and defending against harmful agents.
2. Step 2: Recognize the key components of the inflammatory response. These include increased blood flow, recruitment of immune cells, and changes in blood vessel permeability to allow immune cells and nutrients to reach the site of injury.
3. Step 3: Analyze the options provided. The correct answer should align with the primary function of inflammation, which is to initiate tissue repair and recruit immune cells to the site of injury.
4. Step 4: Eliminate incorrect options. For example, decreasing blood vessel permeability would hinder immune cell access, which contradicts the purpose of inflammation. Similarly, preventing pain or directly neutralizing pathogens with antibodies are not primary functions of inflammation.
5. Step 5: Confirm the correct answer. The correct answer is: 'To initiate tissue repair by increasing blood flow and recruiting immune cells to the site of injury,' as this aligns with the biological role of inflammation.