What is a common consequence of diminished white blood cell count?

A diminished white blood cell count, known medically as leukopenia, leads to an increased susceptibility to infections. White blood cells are critical components of the immune system, responsible for identifying and combating pathogens such as bacteria, viruses, and other organisms that can cause disease. When there are fewer white blood cells available, the body's ability to respond effectively to these threats is compromised, leaving an individual more vulnerable to infections that could otherwise be managed by a healthy immune response.

In contrast, the other choices relate to different medical conditions. Dehydration does not directly correlate with white blood cell count but refers to an imbalance of fluids in the body. Anemia involves a decreased number of red blood cells or hemoglobin, which affects oxygen transport, rather than immune response. Burns pertain to physical damage to the skin and tissues and do not directly connect to white blood cell levels. Thus, the consequence of diminished white blood cell count is primarily an increased risk of infection.