BLOOD CARDIOVASCULAR SYSTEM LYMPHOID ORGANS
BLOOD
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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an interval along lymph vessel that involved in protection against disease.
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thoracic duct
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lymph nodes
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left subclavian vein
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None of the above
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Explanation:
Detailed explanation-1: -Lymph nodes are located at intervals along the lymphatic vessels, and lymph passes through them on their way back to the blood. There are at least 500 lymph nodes in the human body.
Detailed explanation-2: -Lymph nodes filter substances that travel through the lymphatic fluid, and they contain lymphocytes (white blood cells) that help the body fight infection and disease. There are hundreds of lymph nodes found throughout the body. They are connected to one another by lymph vessels.
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