HISTOLOGY
BLOOD VESSELS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What makes the contents of blood, excluding plasma?
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red blood cells
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white blood cells
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bone marrow
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spontaneous creation
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Explanation:
Detailed explanation-1: -Red bone marrow is where stem cells develop into red blood cells, white blood cells and platelets.
Detailed explanation-2: -The blood is made up of blood cells in a liquid called plasma. Blood cells are made in the bone marrow. Bone marrow is the soft, spongy area inside most bones.
Detailed explanation-3: -In aplastic anemia, stem cells are damaged. As a result, the bone marrow is either empty (aplastic) or contains few blood cells (hypoplastic). The most common cause of aplastic anemia is from your immune system attacking the stem cells in your bone marrow.
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