Difficulty: Medium

Average Score: 50%

Which of the following actions should a phlebotomist take when using a tourniquet?

Rationale

Release the tourniquet with one hand.

After the phlebotomist has successfully drawn blood, it is crucial to release the tourniquet carefully and with control to prevent sudden blood flow changes and potential patient discomfort.

A (Tie a knot with the tourniquet that will not slip.) YOUR ANSWER

While securing the tourniquet is essential to maintain venous pressure, tying a knot that will not slip is not recommended. A tourniquet should be easily adjustable and removable to facilitate blood flow regulation during the phlebotomy procedure.

B (Release the tourniquet with one hand.) CORRECT

This action is the correct procedure to follow after blood collection. Releasing the tourniquet with one hand allows for controlled removal, preventing abrupt changes in venous pressure and ensuring patient comfort and safety.

C (Position the tourniquet 3 to 4 inches below the site.) YOUR ANSWER

The correct placement of the tourniquet is crucial for successful venipuncture. However, the specified distance of 3 to 4 inches below the site may vary depending on the individual's anatomy and the healthcare provider's preference. It is important to secure the tourniquet tightly but comfortably above the venipuncture site.

D (Wash the tourniquet with soap and water after use.) YOUR ANSWER

Maintaining proper hygiene is essential in healthcare settings. However, washing the tourniquet with soap and water after each use is not a standard practice. Tourniquets should be disposed of properly after a single-use to prevent cross-contamination and ensure infection control.

Conclusion

Releasing the tourniquet with one hand post-phlebotomy is a critical step to regulate blood flow safely and prevent discomfort for the patient. Proper tourniquet techniques play a significant role in ensuring successful venipuncture procedures and overall patient care.

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