Which entity oversees the procedures for managing potential unanticipated problems in research?

The correct response is that the Institutional Review Board (IRB) oversees the procedures for managing potential unanticipated problems in research. This is because the IRB is specifically responsible for ensuring the ethical conduct of research involving human subjects. One of its key roles is to review and monitor research protocols to protect participants' rights and welfare.

When researchers encounter unforeseen issues that could affect the safety or well-being of participants, it is the IRB that provides guidance on how to address these situations. The IRB is required to be informed of any unanticipated problems so that they can assess the risks involved and determine whether modifications to study protocols are necessary. This mechanism helps maintain ethical standards and compliance with regulatory requirements, ensuring that research is conducted responsibly.

While the researcher's home institution may establish policies and provide support related to research ethics, the IRB specifically holds the authority to oversee human subject research and its associated risks. Other entities mentioned may have roles in regulating or providing guidelines for research, but they do not have the direct oversight function that the IRB has in monitoring and managing unanticipated problems.