Which vessel is often used to draw blood from a patient?

Question

Quizplus · Accepted Answer

The most common vessel used to draw blood from a patient is the median cubital vein, located in the antecubital fossa (the bend of the elbow). It is a straight, wide vein that is easy to access and relatively stable, making it a safer option for venipuncture. The other options listed are not commonly used for blood draws. The radial vein and cephalic veins are located on the radial and lateral sides of the forearm, respectively, and can be harder to locate and access. The brachial artery, on the other hand, should never be used for venipuncture as it is an artery, which can lead to serious complications if punctured.

Which Vessel Is Often Used to Draw Blood from a Patient