In a patient with acidosis or a fever,the nurse would expect the oxyhemoglobin dissociation curve to shift: A) To the right, causing more O₂ to be released to the cells B) To the left, allowing less O₂ to be released to the cells C) Downward, allowing less O₂ to dissolve in the plasma D) Upward, allowing more O₂ to dissolve in the plasma

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Quizplus · Accepted Answer

The oxyhemoglobin dissociation curve is shifted to the right by acidosis (low pH)and hypercapnia (increased PaCO₂). The oxyhemoglobin dissociation curve is shifted to the right,not the left,by acidosis (low pH)and hypercapnia (increased PaCO₂); more,not less,O₂ is released to cells. The oxyhemoglobin dissociation curve is shifted to the right,not downward,by acidosis (low pH)and hypercapnia (increased PaCO₂). The oxyhemoglobin dissociation curve is shifted to the right,not upward,by acidosis (low pH)and hypercapnia (increased PaCO₂).

In a Patient with Acidosis or a Fever,the Nurse Would