This comes from my A&P lab manual...
"In the armpit, the subclavian artery becomes the axillary artery, which serves the upper limb."
The previous answer was "brachial," which could also be a...
a lot, probably. here are some: the superior vena cava (a large vein to collect oxygen poor blood from chest and above) the inferior vena cava (a large vein to collect oxygen poor blood from all...