A 40-year-old woman with chronic schizophrenia is offered depot antipsychotic treatment. To decide whether she has decision-making capacity, the clinician assesses her ability to understand the relevant information, appreciate its application to her own situation, and reason among the options. Which fourth element completes the standard assessment of capacity?

• A Ability to communicate a stable choice ✓
• B Ability to give reasons consistent with societal norms
• C Ability to recall past treatment episodes accurately
• D Ability to sign the consent form legibly

Explanation

Capacity rests on four abilities described by Appelbaum and Grisso: understanding, appreciation, reasoning, and communicating or expressing a choice that remains reasonably stable over time. B diagnosis such as schizophrenia does not automatically remove capacity; the functional assessment decides. Consistency with social norms, accurate remote recall, and physical signing are not elements of the construct.

Reference: Kaplan and Sadock's Synopsis of Psychiatry, 11th ed.

High-yield for: NEET PGINI-CETNExTFMGEUSMLEPLABMRCP

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