Exodus-the second book of the Old Testament: tells of the departure of the Israelites out of slavery in Egypt led by Moses; God gave them the Ten Commandments and the rest of Mosaic law on Mount Sinai during the Exodus.
Pulmonary circulation is the movement of blood from the heart, to the lungs, and back to the heart again. Deoxygenated blood leaves the heart, goes to the lungs, and then re-enters the heart; Deoxygenated blood leaves through the right ventricle through the pulmonary artery.
1 The right ventricle pumps the oxygen-poor blood through the pulmonary valve to the lungs. 2  The left atrium receives oxygen-rich blood from the lungs and pumps it through the mitral valve to the left ventricle. 3  The left ventricle pumps the oxygen-rich blood through the aortic valve out to the rest of the body.lood travels through your heart and lungs in four steps: 1  The right atrium receives oxygen-poor blood from the body and pumps it through the tricuspid valve to the right ventricle. 2  The right ventricle pumps the oxygen-poor blood through the pulmonary valve to the lungs.