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Blood vessels - arteries, capillaries and veins.
systemic circulation
your heart??
Unoxygenated blood travels to the heart though the veins to be pumped to your lung capillaries. At you lung capillaries the blood becomes oxygenated and then goes back to the heart to pump oxygenated blood to the rest of your body. the capillaries blood travels though you arteries.
pathway of blood circulatwed by pulomanary
A blood circuit is the pathway blood travels from the heart out of the aorta to the rest of the body (oxygenated blood), then (deoxygenated blood) returns back to the heart to be sent to the lungs to exchange CO2 for oxygen then returns back to the starting point to leave the heart through the aorta again. A blood circuit is the pathway blood takes from a certain point then eventually returning back to that point.
Vascular system
Aortic arch ~>left subclavian artery ~> axillary artery ~> brachial artery ( and its profunda).
There are two pathways. 1) Sympathetic Pathway where the hypothalamus sends information to the brain stem and it travels down the spine to the adrenal medullar. Then, adrenaline and noradrenaline are released which effectively causes the heart rate and blood pressure to rise as oxygen is being released to the muscles 2) Parasympathetic Pathway: reverses the effects of the Sympathetic pathway. So the heart rate and blood pressure returns to normal.
The coronary pathway takes blood to the heart.Related Information:Coronary arteries surround the heart and provided the muscles of the heart with blood.
Blood travels around your body via Veins and comes out via Arteries i remember it by veIN
the exchange of co and o2 at the capillary level to oxygenate the cells and tissues.