Which Portion of the Oxhemoglobin Dissociation Curve Illustrates That Hemoglobin

question 20

Multiple Choice

Which portion of the oxhemoglobin dissociation curve illustrates that hemoglobin has a safety zone for the loading of oxygen in the lungs?

• A) flat portion between 90-100% saturation
• B) steep portion between 0-25% saturation
• C) steep portion between 50-90% saturation
• D) flat portion between 50-75% saturation

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