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Best Interests Framework Without Documentation — SCE Palliative Medicine MCQ

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EasyNon-Malignant Palliative CareBest Interests Framework Without DocumentationSCE Palliative Medicine

An 82‑year‑old severely frail man (Clinical Frailty Scale 8) from a care home is admitted with pneumonia. He has advanced dementia and cannot communicate. There is no advance decision, no lasting power of attorney, and no documented preferences or information from the care home. Under UK law, what framework should guide treatment decisions?

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Correct answer: C — Use the Mental Capacity Act 2005 best interests framework—considering ascertainable past wishes and values via family/carers, beliefs, current clinical situation, and consulting anyone interested in his welfare.

Under the Mental Capacity Act 2005, when a patient lacks capacity and there is no advance directive or appointed decision‑maker, all decisions must be made in the patient's best interests. This statutory framework requires consideration of any known past and present wishes, beliefs and values (typically via family, carers or care staff), evaluation of current clinical circumstances, and consultation with those concerned for his welfare. Option B is incorrect—default maximal treatment is not lawful. Option E breaches duty to consult. Option D gives relatives authority they legally do not have. Option A is impossible given the patient's incapacity. Only Option C legally and correctly outlines the required MCA process.

Reference: GOV.UK guide to MCA decision‑making, section 4 (2026); NHS England implementation guidance on best interests decision‑making (2026)