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Questions and Answers
What is the function of veins in the circulatory system?
Which vessels have the thickest smooth muscle layer?
What initiates the heartbeat in the human body?
In which vessel is blood pressure typically the highest?
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What is the primary function of lymphatic vessels in the body?
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What is the main function of the tunica externa in arteries and veins?
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What percentage of a centrifuged blood sample is composed of formed elements?
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What is the primary function of basophils in the blood?
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From where do platelets originate?
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What force is responsible for moving blood out of arterial capillaries?
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Which hormone stimulates the production of erythrocytes?
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What is the composition of hemoglobin and its primary function?
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