The vein that carries blood from the lungs to the left atrium.

A waste product in the blood that comes from the breakdown of proteins.

The vein that carries blood from the lungs to the left atrium.

A waste product in the blood that comes from the breakdown of proteins.

A blood cell that carries oxygen throughout the body.

Either of the two lower chambers of the heart that pumps blood through Arteries.

A waste product in the blood that comes from the breakdown of proteins.

Either of the two lower chambers of the heart that pumps blood through Arteries.

A blood vessel that carries blood to the heart.

Either of the two lower chambers of the heart that pumps blood through Arteries.

A blood cell that fights infection by destroying microscopic, disease causing organisms.

A blood vessel that carries blood to the heart.

The large arterial trunk that carries blood from the heart to be distributed by branch arteries through the body

A blood cell that fights infection by destroying microscopic, disease causing organisms.

The white blood cells

A blood cell that fights infection by destroying microscopic, disease causing organisms.

The large arterial trunk that carries blood from the heart to be distributed by branch arteries through the body

Red blood cells that consists of a globin composed of four subunits each of which is linked to a heme molecule, that functions in oxygen transport

The large arterial trunk that carries blood from the heart to be distributed by branch arteries through the body

The first chamber to receive deoxygenated blood returning from the body, via the two venae cavae.

Red blood cells that consists of a globin composed of four subunits each of which is linked to a heme molecule, that functions in oxygen transport

The large arterial trunk that carries blood from the heart to be distributed by branch arteries through the body

The first chamber to receive deoxygenated blood returning from the body, via the two venae cavae.

One of four chambers in the human heart; It receives oxygenated blood from the pulmonary veins, and pumps it into the left ventricle, via the mitral valve.

Lower right heart chamber within the heart that is responsible for pumping oxygen-depleted blood to the lungs.

One of four chambers in the human heart; It receives oxygenated blood from the pulmonary veins, and pumps it into the left ventricle, via the mitral valve.

The first chamber to receive deoxygenated blood returning from the body, via the two venae cavae.

Lower right heart chamber within the heart that is responsible for pumping oxygen-depleted blood to the lungs.

One of four chambers in the human heart; It receives oxygenated blood from the pulmonary veins, and pumps it into the left ventricle, via the mitral valve.

Lower left heart chamber is called the left ventricle and is considered the heart's main pumping chamber.

One of four chambers in the human heart; It receives oxygenated blood from the pulmonary veins, and pumps it into the left ventricle, via the mitral valve.

Lower right heart chamber within the heart that is responsible for pumping oxygen-depleted blood to the lungs.

The chief artery of the thigh lying in its anterior inner part

Right and left main arteries that supply blood to the head; splits off from the from the arch of the aorta.

The chief artery of the upper arm that is a direct continuation of the axillary artery and divides into the radial and ulnar arteries just below the elbow

Either of two arteries that arise one from the left and one from the right side of the aorta immediately above the semilunar valves and supply the tissues of the heart itself