👉 A arterial is a type of blood vessel that carries oxygenated blood from the heart to all parts of the body, including the brain and muscles. It's like how your nose helps you breathe in air. The term "arterially" means it's a type of artery, which is part of the blood vessels that carry oxygenated blood away from the heart to different places in the body. The blood gets oxygenated (or rich) in the arteries before it goes to the rest of the