At what lung capacity or right?
I.decreased pH
II.increased body temperature
III.increased PaCO₂
IV.decreased 2,3 BPG

Question

Quizplus · Accepted Answer

The right shift in the oxygen-hemoglobin dissociation curve, which facilitates oxygen unloading to the tissues, is caused by decreased pH (acidosis), increased body temperature, and increased PaCO₂ (partial pressure of carbon dioxide). These conditions signal a higher metabolic activity requiring more oxygen. Decreased 2,3-BPG also causes a right shift, contrary to the common misconception that it causes a left shift.

At What Lung Capacity or Right