Investigator A conducts research on emphysema using biospecimens from human subjects. The consent form indicates that the research will focus exclusively on emphysema. Investigator B wishes to use the biospecimens for research on lung cancer. Can Investigator B use the specimens for cancer research without re-consent if the specimens are de-identified?a. no, the original research subjects must be re-consented for the cancer research. b. yes, because research with biospecimens is minimal risk. c. yes, if the biospecimens are de-identified then the research is no longer considered human subjects research. d. no, because it would be unethical to conduct research that is not consistent with the consent form the subjects originally signed.

Yes, if the biospecimens are de-identified then the research is no longer considered human subjects research.

Option: C

Explanation:

It is in the norms that in same type of research, both the researchers need to maintain some ethics and rules that if they do same type of experiments and use same materials they should acknowledge the other or take permission before doing that.

Here researcher A is conducting research on emphysema using bio specimen from human subjects and researcher B is doing research on lung cancer. He also need bio specimen. But as it is mentioned in the consent form that specimen is de identified so no problem for researcher B in using same specimen like researcher A.

answer; i believe the best and correct answer is stronger bonds between the nations of africa;

b) the planets year length would be longer

hope this !