NHA Phlebotomy Certification Practice Exam

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Prepare for the NHA Phlebotomy Certification Exam. Learn with study guides and multiple choice questions. Each question offers detailed explanations. Achieve success on your certification test.

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What is the proper technique for cleansing the skin before a venipuncture?

Inward spiral
Outward spiral
Up and down motion
Circular motion

The correct answer is: Outward spiral

The proper technique for cleansing the skin before a venipuncture is to use an outward spiral motion. This method is effective because it helps to ensure that any potential contaminants on the skin's surface are moved away from the puncture site rather than pushing them closer to it. Starting from the center of the intended puncture site and moving outward allows for a gradual removal of pathogens, enhancing the aseptic technique necessary for a successful and safe venipuncture. Using the outward spiral technique minimizes the risk of infection at the site of the needle insertion, which is crucial in phlebotomy procedures. This method is generally recommended by healthcare practices and guidelines to maintain sterility and protect both the patient and the healthcare provider.