A major tenet of medical research ethics is that experimental ...

[scienceeasy]

A major tenet of medical research ethics is that experimental participation
 
  a. must not be based on race
  b. must not be expensive
  c. must be voluntary
  d. must be compensated

Question 2

When may possible harm to subjects be justified?
 
  a. If the potential benefits of the study outweigh the harm
  b. If large amounts of harm are approved by the IRB
  c. If subjects waive their human rights in writing
  d. If the study is a grave national importance

[kardosa007]

Answer to Question 1

c

Answer to Question 2

a

[scienceeasy]

Thanks for the timely response, appreciate it

[bitingbit]

TYSM