Major league baseball players are known to supplement with testosterone to increase muscle mass and enhance performance. Why is it that one would need to supplement with LARGE quantities of testosterone to see an effect on muscle mass?

Why does exercise decrease water excretion from the body?  

Beta-alanine supplementation would be best for which sport?

If I took a drug that boosted my body’s production of erythropoietin (EPO), what best describes what will happen and why?

From Macbeth:    Why does Macbeth say he cannot kill Banquo himself?  

A nurse is planning to perform a blood transfusion for a client. Which of the following actions should the nurse plan to take? (Select all that apply.)

A patient who has just been admitted with septic shock has a BP of 70/46, pulse 136, respirations 32, temperature 104.0° F, and blood glucose 246 mg/dl. Which order will the nurse accomplish first?

A nurse is monitoring a client who is receiving a blood transfusion. Which of the following findings indicates an allergic transfusion reaction?

Which of the following statements about the structure of microtubules is false?

Write 4 sentences using the words below. You must use two words per sentence, underline them, and use each word only once in this exercise.   APC/C          Cdc20               p53         Ndc80              Mdm2      Aurora B       Myc                  CyclinD