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The Flow Of Blood
Science
| Question | Answer |
|---|---|
| Pulonary | circulation blood flows to the lungs and back to the heart. |
| Systemic | circulation blood flows to the rest of the body and back to the heart. |
| Coronary | circulation the vessels that provide the heart muscel blood to work. |
| Componets of the blood | plasma, 90% water,straw colored fluid, salty taste. |
| Red blood cells | called erythrocytes, produced in the marrow, Transport oxygen 02 we have many of these |
| White blood cells | caled leukocytes, large cells,least abundant, defend against deiseases |
| blood types | a,b,o,ab also come in negatives |
| Valves | below the haert level to prevent backflow of blood |
| superior | returns blood from upper body |
| inferior | returns blood from lower blood |
| Plumonary artery | carries deoxygenated blood takes blood to the lungs |
| Plumonary vein | carries oxygenated blood returns blood to the left atruim |
| Arota | carries oxygenated blood exits from the left ventricle |