The path of blood Essay Example for Free

The path of contrast EssayThe path blood take from the sound femoral vein to lower lobe of the right lung via the pulmonary artery is as follows we start in the right femoral vein which is located in the second joint and travel to the right external iliac vein. Blood from the femoral vein emptiness in the low-level vena cava but first must travel through the external iliac. The iliac vein joins with the substandard vena cava. The middle-level vena cava takes deoxygenated blood form the lower limbs of the be to the right atrium (Thibodeau, Patton, 2008. ).Following the inferior vena cava we travel in to the right atrium of the heart. The purpose of right atrium of the heart is to receive deoxygenated blood from the body through the inferior vena cava and pump it into the right heart ventricle (MedicineNet.com, 2012). Once we are ready to impart the right atrium we go into the right AV valve (AV is atrioventricular or cuspid, (Thibodeau, Patton, 2008.).The AV valve stops blo od from aerodynamic backwards and every time the heart beats the valve opens and closes.The AV valve allows blood to flow into the right ventricle. besides before blood goes into the right ventricle it has to travel through the tricuspid valve. The tricuspid valve along with AV and SL are all structures that prevent blood from flowing backwards (Thibodeau, Patton, 2008.). So we now know that the right ventricle receives deoxygenated blood from the right atrium, but what we dont already know is that the right ventricle sends the continues