LYMPHATIC
LYMPHATIC SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -The spleen is a small organ inside your left rib cage, just above the stomach. It’s part of the lymphatic system (which is part of the immune system). The spleen stores and filters blood and makes white blood cells that protect you from infection.
Detailed explanation-2: -Answer and Explanation: The statement that is true regarding the spleen is b. The spleen functions in the body’s defence against infection and as a reservoir for blood.
Detailed explanation-3: -T2 B cells are found exclusively in the spleen but not in the bone marrow, blood, or lymph node (Fig.
Detailed explanation-4: -Eventually, it returns them to the bone marrow to make hemoglobin, the iron-containing part of blood. The spleen also stores blood cells that the body can use in an emergency, such as severe blood loss. The spleen holds around 25–30% of the body’s red blood cells and about 25% of its platelets.