What is the primary purpose of wearing gloves when handling body fluids?

The primary purpose of wearing gloves when handling body fluids is to protect against infection and contamination. Gloves serve as a barrier between the hands of the healthcare worker and potentially infectious materials, including blood, saliva, and other bodily fluids. This is crucial in preventing the transmission of pathogens to both the healthcare provider and the patient.

Using gloves minimizes the risk of direct contact with contaminants, thereby significantly reducing the likelihood of infection from exposure to microorganisms. This is especially important in clinical settings where the risk of bloodborne and airborne pathogens is heightened, and proper infection control protocols are paramount.

Other options, while they may have relevance in different contexts, do not pertain to the primary reason for glove use. Improving dexterity is not the goal, as gloves can sometimes reduce tactile sensitivity. Maintaining a sterile environment is more applicable to other practices, such as surgical procedures, where additional measures are necessary. Keeping hands warm is not a function or consideration in the context of wearing gloves during clinical activities related to handling body fluids.