1. Erythropoietin, called EPO, has become a drug used illegally by some athletes. Which athletes use EPO, that is, in what kind of sports? What benefits are they hoping for? What part of a CBC would indicate that an athlete is taking EPO? Explain.
2. Paul did not control his diabetes well and would often experience an increase in thirst and an increase in urine production. Reviewing the filtration of the kidney, who does this person have an increase in thirst and urine output? Why do people with diabetes often develop kidney failure?