Which statement best describes the overriding principle of ethics in research? You must never interrupt a study in progress.
You must always have the best interest of the patient as a priority.
You must always put the results of the study first.
You must always have the study approved.

You must always have the study approved. (if it's by the patient. If it's not approved by the patient  )

because the

Ethical study

- requires that all participation in research is voluntary

- not obtained when info is collected covertly

- legal guardian/agent may provide consent in certain cases

- involves mechanisms such as explanatory statements and consent forms

Explanation:

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