We cannot see this artery as well as we can see in a Brachial artery diagram. Therefore, sometimes it becomes difficult to judge whether it is injured or not. The symptoms of injured brachial artery include expanding pulsatile hematoma, brisk bleeding, absent or weak radial, pale and cold upper extremities, and ulnar pulses. These symptoms can help a person to determine the injury of this artery. In case of injury, it is important to seek treatment immediately. It is so because any delay in the treatment can cause the case to worsen.