Question

Which of the following is the best method to prevent internal or external bleeding from the venipuncture site after the needle is removed?

A) Apply pressure to prevent leakage of blood into the tissues
B) Have the patient bend the arm at the elbow to reduce bleeding
C) Apply a hot pack to the site if swelling or discoloration occurs
D)Apply a cotton ball to the site

Answer 1

To prevent bleeding from a venipuncture site, the best method is to apply pressure to the site immediately after needle removal.

Step-by-step explanation:

The best method to prevent internal or external bleeding from the venipuncture site after the needle is removed is to apply pressure to the site. This action helps prevent leakage of blood into the tissues, which can lead to bruising and swelling. After venipuncture, applying direct pressure over the site for a few minutes can substantially reduce the risk of bleeding and hematoma formation. It is more effective than other methods, such as having the patient bend their arm or applying a hot pack, which might be used to address swelling or discoloration after bleeding has occurred. A cotton ball may be placed at the venipuncture site, but what is crucial is the application of pressure over it. Moreover, it is important to monitor the blood pressure within the vein and to ensure the return of blood to the heart is not impeded.