All systemic blood vessels branch from the aorta, which is the largest artery in the body. The aorta originates from the left ventricle of the heart and ascends before arching and descending through the thorax and abdomen. As it travels, the aorta gives rise to various major arteries that supply blood to different regions of the body. Ultimately, these arteries branch into smaller vessels, including arterioles and capillaries, facilitating blood flow to tissues and organs.
The aorta
All the blood vessels in your body. There are arteries, veins, and capillaries. Systemic crculation is the transport of blood and nutrients from the heart to the rest of the body.
Systemic blood vessels. The ones that carry blood only to the lungs are called pulmonary vessels
Nicotine is the blood vessels' constrictor. Not all blood vessels, of course, but mainly the peripheral blood vessels, including the brain capillary blood vessels.
The SYSTEMIC CIRCULATION transfers oxygenated blood from a central pump (the heart) to all of the body tissues (systemic arterial system) and returns deoxygenated blood with a high carbon dioxide content from the tissues to the central pump (systemic venous system). The PULMONARY CIRCULATION is where oxygen and carbon dioxide exchange between the blood and alveolar air occurs. The PORTAL CIRCULATION normally is only one capillary bed for each branch of a circuit, however, there are a few instances where there are two capillary beds, one after each other, in series. hope this helps^_^
Pulmonary veins carry oxygenated blood from the lungs to the left atrium of the heart. Systemic veins return deoxygenated blood from the rest of the body to the right atrium of the heart. Blood vessels carry blood from the heart to all areas of the body.
Endothelium, which is the innermost layer of all blood vessels.
All organs have blood vessels as they all need a supply of blood to be viable
ArteriesAccording to circulation path- the oxygenated blood is carried away from heart by main aorta and is circulated to all the body parts.The oxygenated blood is present in the left chambers(atriums and ventricles) of heart and is pumped through systemic arch. Arteries carry pure blood. This is a part of systemic circulation.However the deoxygenated blood is carried away fron heart by pulmonary artery (only artery that carries deoxygenated blood) and is take to lungs for purification.
Aorta
They are called arteries, while veins carry the blood back. the vessels that carry blood to/from your heart are arteries. the vessels that carry the blood around your body are veins and capillaries.
so all ur blood can get nutrients and oxygen.