What action is essential when performing venipuncture to minimize infection risk?

Using sterile equipment is crucial in minimizing the risk of infection during venipuncture because it ensures that all instruments, such as needles and collection tubes, are free from germs and contaminants. When sterile equipment is employed, it significantly reduces the potential for introducing pathogens into the bloodstream, thereby lowering the risk of infections that can arise from the procedure.

Additionally, the other options, while they may contribute to infection control, do not solely address the equipment aspect. Applying antiseptic is important for preparing the skin, but if the equipment is not sterile, it could still lead to an infection. Wearing gloves provides a barrier between the healthcare provider and the patient, but again, if the equipment is contaminated, gloves alone won't prevent infection. Keeping the area dry is more related to ensuring the procedures are performed in a clean environment, but it also does not address the critical need for sterile tools. Therefore, the emphasis on using sterile equipment highlights the importance of preventing any introduction of pathogens during venipuncture.