In which order should venipuncture steps be performed?

The sequence in answer B is appropriate because it reflects the correct infection control protocols and practical steps for performing venipuncture safely and effectively.

Initially washing hands is paramount as it reduces the risk of transferring microorganisms to the patient or the equipment. This step is crucial for maintaining a sterile environment and is the first line of defense against healthcare-associated infections. Following hand hygiene, the practitioner should don gloves to protect both themselves and the patient during the procedure.

Next, selecting the appropriate vein is necessary to ensure successful venipuncture. The practitioner assesses potential sites for accessibility and size. Lastly, cleansing the site is essential to eliminate any skin flora or contaminants, further minimizing the risk of infection at the puncture site.

While the other options contain some relevant steps, they fail to adhere to the correct order. For instance, putting on gloves before washing hands or cleansing the site before securing the tourniquet does not align with standard protocols for ensuring maximum cleanliness and professional practice. Proper adherence to these steps fosters a safe environment for both the patient and healthcare provider.