The elastic properties of the arteries are essential for blood flow. Explain the importance of this in terms of the characteristics of the flow of blood (pulsating or continuous).
Added by Chase G.
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The heart pumps blood into the arteries, creating a pulsatile flow due to the rhythmic contractions of the heart. Show more…
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Which of the following statements explains why there is an elastic layer found in arteries, but not veins? Valves present in veins provide a mechanism for withstanding high blood pressure flow going through veins. The total length of arteries in the body is more than the total length of veins, and the elastic layer helps push the blood over the longer length. Arteries are thicker than veins, and the elastic layer is necessary to support the additional weight of arteries. Blood pressure is higher in arteries than veins, and the elastic layer helps maintain the structure of the artery.
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