What characterizes arterial bleeding?

Arterial bleeding is characterized by bright red blood that emerges rapidly and can be profuse due to the high-pressure nature of arteries. When an artery is compromised, the blood is spurting or gushing because the pressure inside the arterial system is significantly greater than that of veins. This bright red color is a direct result of the oxygen-rich blood being carried away from the heart to the body's tissues. Understanding this distinction is critical for first responders, as arterial bleeding often requires immediate attention and intervention to control the hemorrhage and prevent significant blood loss, which can be life-threatening. Recognizing these characteristics helps responders assess the severity of injuries and employ appropriate first aid measures.