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How many molecules of oxygen can one molecule of hemoglobin carry?
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17. The Blood
Erythrocytes: Hemoglobin
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What is the normal value of arterial percent hemoglobin saturation?
A
70-75%
B
60-65%
C
95-100%
D
80-85%
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Understand that hemoglobin saturation refers to the percentage of hemoglobin molecules in the blood that are bound with oxygen.
Recognize that arterial blood, which is oxygen-rich, typically has a higher hemoglobin saturation compared to venous blood.
Recall that the normal range for arterial percent hemoglobin saturation in a healthy individual is typically between 95% and 100%.
Consider that values below this range may indicate issues such as respiratory problems or circulatory issues, while values above this range are generally not physiologically possible.
Use this information to identify the correct range from the given options, which is 95-100%.
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