Which of the following is the appropriate action when palpating for a vein in the upper arm?

Question

Quizplus · Accepted Answer

Palpating the vein with the tip of your index finger is the appropriate action when searching for a vein in the upper arm. This allows for better feel and control, as the index finger is more sensitive than the thumb and less likely to apply too much pressure, causing the vein to roll. The patient's arm should also be in a downward position to promote venous filling. It is not always necessary to select a rolling vein, as not all veins will roll, and a non-rolling vein can still be used for venipuncture.

Which of the Following Is the Appropriate Action When Palpating