Which elements constitute capacity to make medical decisions?

Which elements constitute capacity to make medical decisions?

• A. Understanding information, appreciating consequences, reasoning about options, communicating a choice.
• B. Age and education only.
• C. Physical ability to perform tasks.
• D. Religious beliefs and occupation.

Answer: (A)

Decision-making capacity in medical care rests on four abilities: understanding information about the diagnosis, treatment options, and potential risks and benefits; appreciating how that information applies to one’s own situation; reasoning about options by weighing risks, benefits, and implications; and communicating a clear and consistent choice. These abilities show that a person can grasp what’s happening, see how it affects them, deliberate about choices, and express their decision. Age or education level does not determine capacity, and the ability to perform physical tasks is not required to make medical decisions. Religious beliefs or occupation similarly do not set capacity; they may shape values, but they do not by themselves decide whether someone can consent. Capacity is decision- and time-specific and can fluctuate with illness, medications, or delirium. If capacity is lacking for a given decision, a surrogate or advance directive guides the course of care.

Decision-making capacity in medical care rests on four abilities: understanding information about the diagnosis, treatment options, and potential risks and benefits; appreciating how that information applies to one’s own situation; reasoning about options by weighing risks, benefits, and implications; and communicating a clear and consistent choice. These abilities show that a person can grasp what’s happening, see how it affects them, deliberate about choices, and express their decision.

Age or education level does not determine capacity, and the ability to perform physical tasks is not required to make medical decisions. Religious beliefs or occupation similarly do not set capacity; they may shape values, but they do not by themselves decide whether someone can consent. Capacity is decision- and time-specific and can fluctuate with illness, medications, or delirium. If capacity is lacking for a given decision, a surrogate or advance directive guides the course of care.