MEDICINE MCQ
HAEMATOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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white blood cell
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red blood cell
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platelet
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hemoglobin
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Detailed explanation-1: -White blood cells are larger than red blood cells, and unlike red blood cells, they have a normal nucleus and mitochondria.
Detailed explanation-2: -Monocytes. Monocytes are the largest cells of the blood (averaging 15–18 m in diameter), and they make up about 7 percent of the leukocytes.
Detailed explanation-3: -Macrophages: Phagocytoses cells. These are the largest white blood cells, and they contain a kidney-shaped nucleus.
Detailed explanation-4: -White blood cells are bigger than red blood cells and normally are fewer in number. When a person has a bacterial infection, the number of white cells can increase dramatically. The white blood cell count shows the number of white blood cells in a sample of blood.
Detailed explanation-5: -Plasma. Plasma constitutes 55% of total blood volume. White Blood Cells. There are between 6, 000 and 8, 000 white cells per cubic millimetre of blood. Platelets. Platelets, or thrombocytes, are smaller than the red and white blood cells. Red Blood Cells.