Which concept requires understanding and voluntary agreement to a procedure?

• A. Autonomy
• B. Informed Consent
• C. Beneficence
• D. Advocacy

Answer: (B)

Informed consent requires that a patient understands a procedure, its risks and benefits, and the available alternatives, and that they voluntarily agree to proceed. This combination of understanding and voluntary agreement is what makes informed consent the specific concept being tested. It operationalizes a patient’s autonomy in a medical context by ensuring they are truly informed and freely choosing what happens to their body.

Autonomy is the broader principle that people have the right to make their own decisions, but it is informed consent that translates that right into a concrete agreement for a particular procedure. Beneficence focuses on acting in the patient’s best interest, guiding what clinicians should do, while advocacy centers on supporting patients’ rights and wishes; neither by itself requires the patient to have understanding and voluntarily consent to a specific intervention.