What does a bacteriostatic substance do?

A bacteriostatic substance specifically works by preventing or inhibiting the growth of micro-organisms, particularly bacteria. These substances do not necessarily kill the bacteria; instead, they halt their reproduction and metabolic processes, which allows the body's immune system to effectively manage the infection. By controlling the growth of the bacteria, bacteriostatic agents help prevent the spread of infection and allow the body time to respond and eliminate the pathogens.

In contrast, options that suggest promoting growth or killing bacteria are focused on different mechanisms. Some agents are designed to actively eliminate bacteria, while others enhance the immune response without directly interacting with the bacteria themselves. However, the primary function of a bacteriostatic substance revolves around its ability to inhibit bacterial growth rather than eradication or immune stimulation.