Which term describes the body's response to injury or infection?

Which term describes the body's response to injury or infection?

• A. Immunity
• B. Direct Transmission
• C. Inflammation
• D. Systemic Infection

Answer: (C)

Inflammation is the body's immediate, non-specific response to injury or infection. It works to protect tissue by bringing in immune cells and increasing blood flow and vascular permeability, which causes the classic signs of redness, warmth, swelling, and pain. These changes help isolate the irritant and start the healing process. Immunity refers to the later, specific defense with antibodies and memory. Direct transmission is about how germs spread from one person to another, not how the body responds. A systemic infection means the infection has spread throughout the body, rather than describing the local response. So the term that describes the body's response to injury or infection is inflammation.

Inflammation is the body's immediate, non-specific response to injury or infection. It works to protect tissue by bringing in immune cells and increasing blood flow and vascular permeability, which causes the classic signs of redness, warmth, swelling, and pain. These changes help isolate the irritant and start the healing process. Immunity refers to the later, specific defense with antibodies and memory. Direct transmission is about how germs spread from one person to another, not how the body responds. A systemic infection means the infection has spread throughout the body, rather than describing the local response. So the term that describes the body's response to injury or infection is inflammation.