The activity of the central chemoreceptors is stimulated directly by
选项:
A:An increase in the PCO2 of blood flowing through the brain;
B:A decrease in the PO2 of blood flowing through the brain;
C:A decrease in the oxygen content of blood flowing through the brain;
D:A decrease in the metabolic rate of the surrounding brain tissue;
E:An increase in the pH of the CSF
发布时间:2024-06-07 10:27:47