MEDICAL/PHYSICAL HISTORY REPORT FORM

Arteries carry blood . that is high in oxygen and low in carbon dioxide, except for the pulmonary artery. 2. Veins – Carry blood to the heart. Veins have thinner, less elastic walls. They contain valves to keep blood flowing in one. direction. Valves are especially important in the legs because blood flows against gravity. Veins branch into ... ................
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