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Circulatory System 4
| Question | Answer |
|---|---|
| White Blood Cells | Protect against diseases |
| Platelets | Important in blood clotting |
| Phalanges | DNA that causes people to get an extra toe or finger |
| Red Blood Cells | Carries oxygen from the lungs to all the parts of your body |
| Glucose | Breaks food down into simple sugar |
| Artery | Blood vessels that carry blood away from the heart |
| Vein | Blood vessels that carry blood to the heart |
| Capillaries | Tiny blood vessels that carry blood to all parts of the body, and connects veins to arteries (60,000- 100,000 miles of capillaries) |
| Plasma | The liquid component of blood that is made up about 55% of the blood. This substance carries urine to the kidneys, ect. |
| Lymph | A clear, watery sometimes faintly yellowish fluid derived from body tissues that contain white blood cells and circulates throughout the lymphatic system, returning to the venous blood stream throughout the thoratic duct |
| Platelets | Cell fragments that play an important role in the blood clotting process |
| Anemia | A condition where the body doesn't have enough healthy red blood cells |
| Hemophilia | Bleeding disorder where it takes a long time for the blood to clot |
| Leukemia | Cancer of the blood |
| Hypertension | (High blood pressure) results in increased strain on artery walls and the heart |
| Atheriosclerosis | Hardening of the arteries |
| Blood Pressure | Force of blood pushing against the walls of your arteries |
| 4 functions of blood | 1.) Fights diseases 2.) Supplies oxygen & nutrients 3.) Carries away waste 4.) Controls body temperature |
| The heart is the strongest ____________. | Muscle |
| The heart is in the ________ of your chest. | Center |
| _____ chamber organ | 4 |
| works harder when your __________ than when your _______ are when your ________. | sleeping; legs; running |
| Heart disease takes the lives of ___________ people yearly. | 1,000,000 |