The Nuremberg Code was the first international code to emphasize that research participants must ______.

A) consent to participate in the research
B) be adults
C) be guaranteed confidentiality
D) be guaranteed anonymity

The Nuremberg Code was developed in response to the unethical medical experiments conducted during World War II by the Nazis. The code emphasizes that research participants must give their voluntary consent to participating in the research. Other principles outlined in the code include minimizing risks to participants, ensuring the research is based on sound scientific principles, and protecting the privacy and confidentiality of participants. However, the code does not specifically mention guaranteeing confidentiality or anonymity.