What is a radial artery?

Radial artery is one of several large blood vessels in the body that function as pipes through which oxygenated blood flows from the heart. It is part of the circulatory system, which consists of many vessels of different sizes that branch from head to toe. Some of these arteries lie close to the skin surface, others are deeply rooted. The radial artery itself is a branch coming from another blood vessel known as a brachial artery, which forms a fork just below the bend of the elbow. One branch of the fork adds blood to the radial side of the forearm - hence the name of the radial artery; The second one supplies blood to the Ulnar side of the forearm. Again, it branches in several places along this part of the body. The radial recurring branch adds blood on the upper forearm, while the muscular nourishes the middle part. At the bottom of the forearm, oxygenated blood is accepted through palm carpball and surface palm branches.

howile radial artery reaches the wrist, branches twice as much; The dorsal karpal and the first dorsal metacarpal supply blood on the wrist. This main blood vessel of the forearm has many branches as soon as it reaches the hand. The thumb receives blood through the branch known as the Princess Pollicis, the index finger is supplied by radialis indis and the palm is nourished by the deep palmar arc. Finally, the radial artery gives blood the rest of the hand through the tip of each finger with distal arteries known as Palmar Metacarpal, perforating and repeating branches.

Radial artery is most often a blood vessel from which blood is carried out to test arterial blood gas (ABG). This procedure helps doctors to assess how well the lungs work in patients who have respiratory diseases such as asthma and cystic fibrosis. Students of cardiology and other areas of medicine learn that radial artery is one of the main blood vessels in the body in which pulse can be felt. When a doctor or nurse takes the patient's pulse by pressing two fingers on the inner POVRCH wrists, registers the pulse of this artery.