FIRST IT ENTERS THROUGH THE IVC AND THE SVC

THEN IT ENTERS INTO THE RIGHT ATRIUM, DEOXYGENATED.

THEN IT ENTERS THE TRICUSPID VALVE, STILL DEOXYGENATED.

IT THEN MAKES IT'S WAY TO THE RIGHT VENTRICLE

IT THEN ENTERS THE PULMONARY VALVE

THROUGH THE PULMONARY ARTERY

THEN RELEASED INTO THE LUNGS

THEN IT ENTERS THE PULMONARY VEIN

IT ENTERS THE LEFT ATRIUM AND GETS OXYGENATED

IT THEN ENTERS THE MITRAL VALVE, STILL OXYGENATED

THEN IT ENTERS THE LEFT VENTRICLE, STILL OXYGENATED

THEN IT ENTERS THE AORTIC VALVE WHICH CARRIES IT TO THE AORTA, STILL OXYGENATED.

IT THEN GETS RELEASED INTO THE BODY, AND THEN INTO THE HEAD, STILL OXYGENATED.