In which of the following circumstances is informed consent always necessary?

Question

Quizplus · Accepted Answer

Informed consent is always necessary for experimental studies, as the participants may be subjected to new or untested interventions or procedures.

Answer: B 
 Informed consent is necessary for retrospective chart audits if identifiable personal information is used, as participants have the right to know how their information is being used.

Answer: C 
 Informed consent may not be necessary for a study in which participants complete and return a questionnaire if no personal identifying information is required. However, it is still ethical to inform participants of the purpose of the study, the risks and benefits, and the use of their responses.

Answer: D
 Informed consent may not be necessary for a study with minimal risk if the participant has been given a verbal explanation of the study. However, it is still ethical to give participants the option to decline participation and provide them with contact information for the researcher.

In Which of the Following Circumstances Is Informed Consent Always