Which One of the Following Is TRUE Regarding Lymph Nodes

question 55

Multiple Choice

Which one of the following is TRUE regarding lymph nodes?

• A) They are located only in the digestive tract and neck.
• B) They remove microorganisms and abnormal cells from the lymph and return them to blood circulation.
• C) Macrophages but not lymphocytes can be found within lymph nodes.
• D) They filter lymph fluid, trapping microorganisms and abnormal cells.
• E) Lymph flows from the lymph vessels to the urinary system.

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