A patient with hypoxemia, hypercapnia, and polycythemia is able to restore his blood gases to normal by voluntary hyperventilation. Which of the following is the most likely location for the abnormalities seen on his blood gases?
The primary pathology is likely to be located in the respiratory center. Cyanosis, especially when asleep, is caused by a combination of polycythemia and hypoxia. The symptoms of alveolar hypoventilation are caused by both hypercarbia and hypoxemia.
cerebral cortex
bone marrow
ventricular septum
respiratory center
Respiratory