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.
The deoxygenated blood enters the right atrium from the superior and inferior vena cava. The deoxygenated blood then goes through the tricuspid valve into the right ventricle. From the right ventricle the deoxygenated blood flows through the pulmonary valve to the lungs to be oxygenated.