PHYSIOLOGY
BLOOD PHYSIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Most of the volume of normal human blood is composed of:
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red cells
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hemoglobin
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plasma
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white cells
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Explanation:
Detailed explanation-1: -Our red blood cells, white blood cells and platelets, make up about 45% of the volume of our blood. The remaining 55% is liquid plasma.
Detailed explanation-2: -Plasma is the liquid portion of blood. About 55% of our blood is plasma, and the remaining 45% are red blood cells, white blood cells and platelets that are suspended in the plasma. Plasma is about 92% water.
Detailed explanation-3: -Plasma is the largest single component of blood, and makes up about 55% of total blood volume. It is a clear, straw-coloured liquid, which carries platelets, red and white blood cells. It contains over 700 proteins and other substances.
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