it comes from the brachial artery buch of bumbos! its on the pic in pg 393!
Radial and Ulnar
The radial artery
Radial Artery
From the aortic arch, blood flows through the left subclavian artery, then into the axillary artery, followed by the brachial artery. From the brachial artery, blood then reaches the radial artery in the forearm, supplying the distal part of the arm and hand with oxygenated blood.
No, the radial artery does not carry blood to the forearm; it primarily supplies blood to the hand and wrist. The forearm receives blood from both the radial and ulnar arteries, which branch off from the brachial artery. The radial artery runs along the lateral side of the forearm, while the ulnar artery runs along the medial side. Together, they ensure adequate blood supply to the forearm and hand.
The vessels that supply blood to the diaphragm are the inferior phrenic arteries and branches of the musculophrenic artery. These blood vessels provide oxygenated blood to the diaphragm, which is essential for its function in breathing.
radial is the artery that is palpated when checking a blood pressure
radial
There are 2 blood vessels the Aorta and the Pulmonary Artery
artery
the pulmonary artery
artery