The Federal Stafford Loan has a fixed interest rate of 6.8% and the Federal PLUS loan has a fixed rate of 7.9%. This loan calculator also assumes that the loan will be repaid in equal monthly installments through standard loan amortization (i.e., standard or extended loan repayment).
The heart pumps oxygenated blood to the body and deoxygenated blood to the lungs. In the human heart there is one atrium and one ventricle for each circulation, and with both a systemic and a pulmonary circulation there are four chambers in total: left atrium, left ventricle, right atrium and right ventricle.he circulatory system of the lungs is the portion of the cardiovascular system in which oxygen-depleted blood is pumped away from the heart, via the pulmonary artery, to the lungs and returned, oxygenated, to the heart via the pulmonary vein.
Systemic circulation carries oxygenated blood from the left ventricle, through the arteries, to the capillaries in the tissues of the body. From the tissue capillaries, the deoxygenated blood returns through a system of veins to the right atrium of the heart.ulmonary Circulation. The circulation of the blood through the lungs. Pulmonary Veins. The veins that return the oxygenated blood from the lungs to the left atrium of the heart. Superior Vena Cava. The large vein that carries blood from the head, neck, arms, and chest to the heart.