Phlebotomy Practices: Two-Person Draw Method Debate and Best Practices

Summary

• Some schools do teach the two-person draw method in phlebotomy.
• The two-person draw method is considered outdated and unsafe by many professionals in the field.
• It is important for students and professionals to stay up-to-date on current phlebotomy practices and techniques.

Introduction

Phlebotomy is an important medical procedure that involves drawing blood from patients for various reasons, such as testing, transfusions, or donations. There are several methods and techniques that can be used to draw blood safely and effectively. One method that has been used in the past is the two-person draw method, where two individuals work together to draw blood from a patient. This method has been a topic of debate in the phlebotomy community, with some schools teaching it while others consider it outdated and unsafe. In this article, we will explore the two-person draw method in phlebotomy and discuss whether or not it is still being taught in some schools.

What is the Two-Person Draw Method?

The two-person draw method in phlebotomy involves two individuals working together to draw blood from a patient. One person holds the needle and performs the Venipuncture, while the other person holds the patient's arm in place and applies pressure to stop the bleeding once the blood has been drawn. This method is typically used when a patient has Difficult Veins or when a large volume of blood needs to be collected quickly.

Steps of the Two-Person Draw Method

1. Prepare the necessary equipment, including needles, tubes, tourniquets, and alcohol swabs.
2. Identify the patient and explain the procedure to them.
3. Position the patient comfortably and locate a suitable vein for Venipuncture.
4. One person holds the needle and performs the Venipuncture, while the other person holds the patient's arm in place and applies pressure once the blood has been drawn.
5. Collect the necessary amount of blood into the appropriate tubes.
6. Remove the needle, apply pressure to the puncture site, and bandage the area.
7. Label the blood samples correctly and transport them to the lab for testing.

Arguments For the Two-Person Draw Method

Some schools and phlebotomy programs still teach the two-person draw method for a variety of reasons. Proponents of this method argue that it can be useful in certain situations where a patient has Difficult Veins or when a large volume of blood needs to be collected quickly. They also believe that having two people involved in the procedure can make it safer for both the patient and the phlebotomist.

Benefits of the Two-Person Draw Method

1. Can be helpful when a patient has Difficult Veins.
2. Allows for a large volume of blood to be collected quickly.
3. Can be safer for both the patient and the phlebotomist.

Arguments Against the Two-Person Draw Method

Despite the arguments in favor of the two-person draw method, many professionals in the phlebotomy field consider it to be outdated and unsafe. They believe that this method can increase the risk of infection, cause unnecessary pain and discomfort for the patient, and lead to complications during the blood draw. Additionally, some experts argue that newer techniques and technologies have made the two-person draw method unnecessary and obsolete.

Drawbacks of the Two-Person Draw Method

1. Increased risk of infection.
2. Can cause unnecessary pain and discomfort for the patient.
3. May lead to complications during the blood draw.

Current Best Practices in Phlebotomy

With advancements in technology and a better understanding of best practices in phlebotomy, many professionals recommend using safer and more effective techniques for drawing blood. Some of the current best practices in phlebotomy include using a single-person draw method, using appropriate equipment and techniques for different types of veins, and prioritizing patient comfort and safety during the procedure.

Best Practices in Phlebotomy

1. Use a single-person draw method whenever possible.
2. Use appropriate equipment and techniques for different types of veins.
3. Prioritize patient comfort and safety during the procedure.

Conclusion

While some schools may still teach the two-person draw method in phlebotomy, it is important for students and professionals in the field to stay up-to-date on current best practices and techniques. The two-person draw method is considered outdated and unsafe by many experts, who recommend using safer and more effective techniques for drawing blood. By prioritizing patient comfort and safety, phlebotomists can ensure that blood draws are done in a way that is both efficient and compassionate.

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