SCIENCE
CIRCULATORY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Loss of whole blood
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Reduction in RBC and plasma
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Reduction in RBC and moderate increase in plasma
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Reduction in WBC
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Detailed explanation-1: -Anemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells provide oxygen to body tissues. There are many types of anemia. Pernicious anemia is a decrease in red blood cells that occurs when the intestines cannot properly absorb vitamin B12.
Detailed explanation-2: -Lactate dehydrogenase (LDH) levels: LDH is an enzyme that many cells make. Extremely high LDH levels may indicate pernicious anemia.
Detailed explanation-3: -A low level of vitamin B12 in the blood indicates pernicious anemia. However, a falsely normal or high value of vitamin B12 in the blood may occur if antibodies interfere with the test. Your homocysteine and methylmalonic acid (MMA) levels. High levels of these substances in your body are a sign of pernicious anemia.
Detailed explanation-4: -Pernicious anemia is when the body cannot absorb enough vitamin B12 in the small intestine, causing a drop in red blood cells. Pernicious anemia causes fatigue, weakness, headaches, and weight loss. More items