Jill lives in St. Louis, which is close to sea level. She decides to spend a month of her summer vacation working in the mountains outside of Denver. After a week in the mountains, what kinds of changes would you expect to see as Jill adapts to the higher altitude?
a)decreased hematocrit.
b)decreased blood presssure.
c)decreased alveolar ventilation rate.
d)decreased Po2 in the alveoli.
e) all of the above.