It is the right atrium.
The blood passes through the lungs of the body picking up blood and brings it to all the individual cells.
The bloos from your period comes from your uterus within you, passes through the cervix at the opening, and goes through the vagina out of your body.
The human heart is composed of four chambers. They are the right atrium, right ventricle, left atrium and left ventricle. The heart also contains four valves that ensure that blood flows continuously through the heart in the correct direction. Oxygen depleted blood is channeled from the body into the heart through the Inferior and Superior vena cava. It first enters the right atrium then passes through the tricuspid valve into the right ventricle. From there the blood is forced through the pulmonary valve into the pulmonary arteries and on to the lungs where it dumps carbon dioxide and picks up oxygen.The newly oxygenated blood is returned from the lungs to the heart via the pulmonary veins. It enters the left atrium, is forced through the bicuspid valve and into the left ventricle. From there the blood passes through the aortic valve into the aorta (the body's largest artery) which branches into several smaller arteries as it circulates the freshly oxygenated throughout the body
The heart pumps blood through the body.
lung
i do NOT KNOW PEOPLES
Blood traveling through the pulmonary veins is being returned to the heart from the lungs. The pulmonary veins have the distinction of being the only veins in the body which carry oxygenated, rather than deoxygenated blood.
A patientâ??s blood passes through a filtration device to remove excess amount of salt or water. Then returned to the body with the levels are stable.
Blood and oxygen.
veins
Blood is filtered by kidneys, lymphatic vessels etc and lastly oxygenated by the lungs. Once passed through the lungs passes into the heart by the vena cava and the heart pumps the blood back out via the aorta to the rest of the body.
It pumps from the heart to the arteries then to the viens then through out your body
Spleen
It is oxygenated as it passes through the lungs. The rest of the body deoxygenates it.
Your blood must pass through your lungs, before it goes to the rest of the body.
it starts with the hear and enters the valve through the atrium
The body has a double circulation the blood passes through the heart twice in one complete circuit.