How would the kidneys respond to hypoventilation?
a) increasing secretion of H+ and increasing production of newHCO3-
b) increasing secretion of H+ and decreasing reabsorption of HCO3-
c) decreasing secretion of H+ and increasing production of new HCO3-
d) decreasing secretion of H+ and decreasing reabsorption of HCO3-
e) increasing excretion of CO2
