Which artery connects the Brachial artery to the Subclavian artery?

The artery that connects the Brachial artery to the Subclavian artery is the Axillary artery. This connection occurs anatomically as the Brachial artery is a continuation of the Axillary artery. When the subclavian artery passes beneath the clavicle and enters the axilla (armpit region), it becomes the Axillary artery. As this artery travels down the arm, it transitions into the Brachial artery at the lower border of the teres major muscle.

Understanding the vascular anatomy in this region is crucial, as it helps to explain how blood is delivered from the heart to the various regions of the upper extremity. This knowledge is foundational in vascular technology and can be essential for medical professionals who need to assess blood flow or manage vascular diseases.

The other options do not serve this specific connection purpose: the Femoral artery is located in the thigh and is not involved in the upper extremity blood supply; the Radial artery branches off the Brachial artery farther down the arm and serves the forearm and hand but does not connect the Brachial and Subclavian arteries directly; and the Brachial artery is simply a continuation of the Axillary, not a connecting artery to the Subclavian.