A Decreased Affinity for Oxygen Shifts the Oxygen Dissociation Curve

Q26: At rest,normal oxygen unloading is _.<br>A)97%<br>B)75%<br>C)39%<br>D)22%

Q27: Intrapleural pressure _ during expiration.<br>A)increases<br>B)decreases<br>C)remains unchanged

Q28: The tendency of the lungs to return

Q29: Quiet inspiration will _ thoracic and lung

Q30: Which muscle's contraction will stimulate inspiration?<br>A)diaphragm<br>B)external intercostals<br>C)parasternal

Q32: Hyperbaric oxygen therapy<br>A)is used to treat nitrogen

Q33: Hypoventilation can correct<br>A)metabolic acidosis.<br>B)respiratory acidosis.<br>C)metabolic alkalosis.<br>D)respiratory alkalosis.

Q34: The ventilation/perfusion ratio is _ at the

Q35: What type of hemoglobin cannot bind to

Q36: Renal production of _ is stimulated by