HUMAN PHYSIOLOGY
BODY FLUIDS AND CIRCULATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the amount of haemoglobin present in 100 ml blood of human blood?
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45 g
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18-20 g
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12-16 g
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10-12 g
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Explanation:
Detailed explanation-1: -The level of hemoglobin present in normal human adults is 12-16 mg/dL or 12-16 mg per 100ml of blood.
Detailed explanation-2: -A normal healthy individual has 12-16 g of haemoglobin per 100 ml of blood.
Detailed explanation-3: -Each of the 5 × 1010 erythrocytes normally present in 1 mL of blood contains around 280 million hemoglobin molecules.
Detailed explanation-4: -The normal value in adult males is about 15 gm / 100ml in blood and in female is 12 gm / 100 ml. Hence, option A is correct answer.
Detailed explanation-5: -The healthy range for hemoglobin is: For men, 13.2 to 16.6 grams per deciliter. For women, 11.6 to 15 grams per deciliter.
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