What is the primary purpose of wearing gloves during a blood draw?

Wearing gloves during a blood draw serves the primary purpose of protecting against bloodborne pathogens. This practice is crucial in maintaining both the safety of the phlebotomist and the patient. Blood can carry various infectious agents, such as viruses and bacteria, which can pose health risks if they come into contact with open skin or mucous membranes. By wearing gloves, phlebotomists create a barrier that significantly reduces the risk of transmission of these pathogens.

While maintaining a professional appearance and personal comfort might be considerations in the broader context of a phlebotomy practice, they do not directly relate to the essential health and safety regulations that prioritize protection from infection. The use of gloves is a critical component of standard precautions in medical procedures, highlighting the importance of infection control in healthcare settings.