Review Question - QID 214194

A 28-year-old medical student presents for follow-up medical evaluation while half way through a 3-month global health elective in Tibet at a local mountain community. She had previously been evaluated upon arrival to Tibet because of symptoms of lightheadedness and fatigue. Evaluation at that time found no evidence of cardiovascular or respiratory pathology, so no medications were started. Since then, she says that she has been feeling better and no longer experiences these symptoms. If an arterial blood gas was performed at this time, which of the results shown in Figure A would be most likely be seen in this patient?