The brachial artery is in close proximity to which vein?

The brachial artery is primarily located within the upper arm, and it runs close to the basilic vein. The basilic vein is one of the major superficial veins of the arm, and it typically lies on the medial side of the arm, which is near the brachial artery. As both structures are situated in the same region, this proximity is significant during procedures such as venipuncture.

The basilic vein is often selected for blood draws and intravenous access due to its size and location, although care must be taken to avoid the adjacent brachial artery during these procedures. Understanding the anatomical relationships between these vessels is crucial for ensuring patient safety and effectiveness during phlebotomy.