Capillaries are the smallest blood vessels in the body, they convey blood between the arterioles and venules. The capillaries contain only 5% of the circulatory blood, but this fraction is the most important part...
Control of the blood flow to the tissues is achieved by changing the diameter of the arterioles. The diameter of the arterioles in active tissues is regulated and adjusted by locally produced vasodilator metabolites;...
The circulatory system has the lymphatic system, which circulates lymph, It is known as the cardiovascular system or the vascular system, It is a vital organ system that delivers essential substances to all cells...
The peripheral circulation transports blood around the body, It exchanges nutrients with tissues and stores blood. peripheral circulation alters the blood distribution to meet the needs of the different tissues, The aorta is mainly...