What contributes to the formation of pus during inflammation?

The formation of pus during inflammation is primarily associated with the accumulation of dead cells and bacteria. When an infection occurs, immune cells, particularly neutrophils, respond by migrating to the site of infection. These cells work to engulf and destroy pathogens. However, as they do their job, neutrophils can become depleted and die in the process.

The dead neutrophils, along with the dead bacteria and tissue debris, accumulate at the site of inflammation, creating the thick, viscous fluid known as pus. This process is a key part of the body's immune response, aiming to isolate and eliminate pathogens to facilitate healing.

The other options do not directly contribute to the production of pus. High levels of antioxidants can help to manage oxidative stress but are not related to the formation of pus. Excessive fluid drainage may occur due to inflammation but does not specifically pertain to pus formation. A sufficient white blood cell count indicates a healthy immune response, yet the presence of white blood cells alone, without their subsequent death and accumulation at an infection site, does not lead to pus. Thus, the correct answer reflects the biological processes that culminate in pus formation during inflammation.