The heart has____one way valves

  1. The heart has____one way valves which open and close with each heartbeat.1 point) O one O two O three O four
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  2. 19.What is the function of heart valves? They regulate the heart rhythm. They return blood to the heart. They force blood to
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  3. Choose the answer.The purpose of heart valves is to: Question 2 options: divide the heart into two sections control the heart
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  4. Describe the location and orientation of the heart and name the coverings andlayers of the heart wall • Describe the external
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  5. What makes lub-dub heart beat sound?The opening and closing of the valves in your heart. Your muscles contracting. Blood cells
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  6. The blood vessels that carry blood away from the heart to the rest of the body are…(1 point) Responses capillaries capillaries
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  7. QuestionThe blood vessels that return blood to the heart from the rest of the body are (1 point) Responses capillaries.
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  8. The blood vessels that return blood to the heart from the rest of the body are(1 point) Responses capillaries. capillaries.
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  9. Continuous-Wave Doppler is particularly useful for assessing high-velocity blood flow in which area?Choose only ONE best answer.
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  10. Trace the flow of blood from the time it enters the right atrium until it is pumped into systemic circulation. Include in your
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