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Questions and Answers
What is the main function of the lymphatic system?
What is the main function of the lymphatic system?
- To filter blood plasma and reabsorb it into the blood vessels
- To produce lymphocytes and activate lymphoid organs
- To carry oxygenated blood back to the heart
- To provide an accessory return route to the blood and immune defense (correct)
What is the composition of lymph?
What is the composition of lymph?
- Waste products, cellular debris, bacteria, and proteins (correct)
- Red blood cells and platelets
- White blood cells and plasma
- Antibodies and hormones
How does the volume of blood processed by the circulatory system compare to the amount reabsorbed into blood vessels?
How does the volume of blood processed by the circulatory system compare to the amount reabsorbed into blood vessels?
- 20 litres processed, 17 litres reabsorbed (correct)
- 25 litres processed, 20 litres reabsorbed
- 30 litres processed, 25 litres reabsorbed
- 15 litres processed, 12 litres reabsorbed
Which organ has the highest concentration of lymphocytes?
Which organ has the highest concentration of lymphocytes?
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What is the nature of the lymphatic system compared to the circulatory system?
What is the nature of the lymphatic system compared to the circulatory system?
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Which organ is responsible for lymphocyte production or activation?
Which organ is responsible for lymphocyte production or activation?
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What is the main function of the lymphatic system?
What is the main function of the lymphatic system?
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What is the nature of the lymphatic system compared to the circulatory system?
What is the nature of the lymphatic system compared to the circulatory system?
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What is the composition of lymph?
What is the composition of lymph?
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Which organ has the highest concentration of lymphocytes?
Which organ has the highest concentration of lymphocytes?
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