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.
Blood is then passed on to the lungs via the pulmonary artery, where it the carbon dioxide from the blood is replaced with oxygen through diffusion. The oxygenated blood is passed on to first to the left atrium of the heart by the pulmonary veins and then to the left ventricle for the systemic circulation to take place.ulmonary Circulation takes deoxygenated blood and converts it back to oxygenated blood, while systemic circulation takes the oxygenated blood to the cells and brings back the deoxygenated blood that is released by the cells in the body.