Which statement best defines capacity to consent in clinical decision making?

• A. Decision-specific, patient can understand information, appreciate consequences, and communicate a choice.
• B. Universal for all decisions regardless of context.
• C. Based solely on the patient's ability to sign a consent form.
• D. Determined by a clinician's judgment of intelligence.

Answer: (A)

Capacity to consent is evaluated for each specific medical decision and time. The person must be able to understand the information about the proposed plan, appreciate the consequences of accepting or declining it, and communicate a clear choice. This combination—decision-specific understanding, appreciation of consequences, and the ability to express a choice—best captures how consent works in practice. It isn’t a universal attribute for all decisions, nor is it reduced to signing a form or to someone’s overall level of intelligence; capacity can vary by decision and context, and clinicians assess these abilities rather than making a blanket judgment.