What are the four elements of informed consent that must be documented before PMU procedures?

• A. Capacity to consent, voluntary decision, and written authorization
• B. Risks, benefits, alternatives, and confidentiality
• C. Disclosure of information (nature, risks, benefits, alternatives), voluntary decision, capacity to consent, and written or recorded authorization with documentation
• D. Disclosure of information, voluntary decision, capacity to consent, and written authorization

Answer: (C)

The fundamental idea is that a patient must understand what will happen, freely decide to proceed, have the capacity to decide, and have that decision recorded. First, disclosure of information means the clinician shares what the procedure involves, its purpose, the risks and benefits, and any reasonable alternatives. This ensures the patient can weigh options and make an informed choice. Second, the decision must be voluntary, meaning there’s no coercion, pressure, or undue influence, so the patient’s autonomy stays intact. Third, capacity to consent requires that the patient can understand the information, appreciate the consequences, and communicate a choice; if not, a legally authorized surrogate may consent or a different approach is taken. Finally, written or recorded authorization with documentation provides a verifiable record that consent was obtained, including what was disclosed and who obtained it, which is essential for legal and medical accountability. Together, these elements ensure that consent is informed, autonomous, and enforceable before PMU procedures.