How Would a PO₂ of 80 Mm Hg Affect the Oxyhemoglobin

question 70

Multiple Choice

How would a PO₂ of 80 mm Hg affect the oxyhemoglobin dissociation curve and hemoglobin's ability to transport oxygen to peripheral tissues?

• A) the curve would not be shifted and oxygen delivery would remain normal
• B) the curve would left but oxygen delivery would remain normal
• C) the curve would shift right and enhance oxygen delivery
• D) the curve would shift left and reduce oxygen delivery

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