Arteries. The arteries are major blood vessels connected to your heart. 1  The pulmonary artery carries blood from the right side of the heart to the lungs to pick up a fresh supply of oxygen. 2  The aorta is the main artery that carries oxygen-rich blood from the left side of the heart to the body.
Under the UFC's anti-doping program, which is administered by USADA and went into effect in July 2015, results management and adjudication of the case falls to USADA, as well as the Nevada State Athletic Commission, due to the fact Lesnar's fight took place in Las Vegas.
In an effort to aid UFC athletes, as well as their support team members, in understanding the rules applicable to them, USADA provides comprehensive instruction on the UFC Anti-Doping Program website (www.ufc.usada.org) regarding the testing process and prohibited substances, how to obtain permission to use a necessary medication, and the risks and dangers of taking supplements as well as performance-enhancing and recreational drugs.