Inflammation is a complex biological response that serves to protect the body from injury and infection. Its primary function is to promote tissue repair and healing by removing harmful stimuli, damaged cells, and pathogens from the affected area.

The cardinal signs of inflammation are redness, swelling, heat, and loss of function. Pain is not a cardinal sign, although it is often associated with inflammation.

Cytokines are small proteins that play a crucial role in regulating the immune response. They act as messengers between cells, coordinating the actions of different immune cells and promoting inflammation.

Neutrophils are the most abundant type of white blood cell and are the first responders to inflammation. They are phagocytic cells, meaning they engulf and destroy foreign particles and pathogens.

Prostaglandins are lipid mediators that play a significant role in inflammation. They promote vasodilation and increased blood flow to the affected area, facilitating the delivery of immune cells and nutrients.

Sepsis is an acute inflammatory response to infection, while rheumatoid arthritis, asthma, and Crohn's disease are examples of chronic inflammatory conditions.

Macrophages are phagocytic cells that play a crucial role in inflammation. They engulf and destroy foreign particles, pathogens, and cellular debris, contributing to the clearance of infection and tissue repair.

Formation of scar tissue is a consequence of chronic inflammation, not a mechanism by which inflammation is resolved.

Lymphocytes are a type of white blood cell that play a crucial role in the adaptive immune response. They produce antibodies, which are proteins that specifically target and neutralize pathogens.

Antibiotics are used to treat bacterial infections, while NSAIDs, corticosteroids, and biologic response modifiers are all types of anti-inflammatory drugs.

Neutrophils are phagocytic cells that play a crucial role in inflammation. They engulf and destroy foreign particles, pathogens, and cellular debris, contributing to the clearance of infection and tissue repair.

Chronic inflammation can lead to tissue damage, increased risk of cancer, and autoimmune disorders, but it does not improve immune function.

Eosinophils are a type of white blood cell that play a crucial role in defending against parasitic infections. They release toxic substances that damage and kill parasites.

Antibodies are not inflammatory mediators, although they play a crucial role in the adaptive immune response.

Basophils are a type of white blood cell that release histamine and other inflammatory mediators, such as leukotrienes and prostaglandins, which contribute to the development of inflammation.