1. Mark is a healthy adult male from Miami who has beenliving at high altitude for five weeks. What physiological changeshave likely occurred due to being at high altitude for that amountof time? Select all that apply.
Select one or more:
a. Decreased max heart rate
b. Decreased cardiac output
c. Decreased ability to drink water
d. Increased red blood cell production
e. Increased blood volume
f. Increased cardiac output at rest
g. A reduction in muscle mass
