oxygen and nutrients all over the body
To supply blood with oxygen so the blood can deliver the oxygen throughout the body.
To supply the blood with oxygen for the blood to deliver oxygen to all parts of the body.
The coronary arteries deliver blood to the muscles of the heart.
Of course heart muscles need a blood supply for the cellular respiratory process as the blood carries the final electron acceptor oxygen which is key to oxidative phosphorylation in humans.
Renal blood supply refers to the blood flow that is directed to the kidneys. The kidneys receive approximately 20% of the cardiac output to ensure they are adequately perfused for their vital functions, such as filtering blood and maintaining fluid balance. The renal arteries deliver oxygenated blood to the kidneys, which then pass through a system of smaller vessels before being collected and carried away by the renal veins.
The coronary artery delivers oxygenated blood to the heart. The coronary arteries supply the heart muscle with oxygen and nutrients.
The small intestine requires a rich blood supply to deliver nutrients absorbed from food to the rest of the body. The blood vessels in the small intestine also help remove waste and transport it to the liver for processing. This intricate network of blood vessels supports the high metabolic activity of the small intestine.
The blood supply to the skin comes from small vessels called arterioles that branch off from larger arteries. These arterioles deliver oxygen and nutrients to the skin cells and help regulate body temperature. The skin's blood supply is also important for wound healing and immune response.
Capillaries deliver blood tot he muscle of the heart. In fact, it is about 1 capillary per contractile cell of the heart. These cells require a rich blood supply since they are very active cells.
The systemic circulatory system doesn't deliver blood to the lungs because they are already well oxygenated and receive their other nutrients via the pulmonary circuit.
The blood supply to the brain is carried by two main pairs of arteries: the internal carotid arteries and the vertebral arteries. These arteries converge at the base of the brain to form the circle of Willis, which helps ensure a continuous supply of blood to the brain. The blood vessels in the brain are highly specialized and form a complex network to deliver oxygen and nutrients to brain cells.
Blood, oxygen, and nutrients.