A 75-year-old patient with early-stage dementia is admitted for a minor surgical procedure. The patient appears confused and is unable to comprehend the details of the procedure explained by the surgeon. What is the most appropriate nursing action regarding the consent form?

Appeared in: NORCET 8 Prelims-2025

Explanation

The patient's confusion and inability to comprehend the procedure indicate a lack of decision-making capacity, a key requirement for valid informed consent.
According to legal and ethical principles, when an adult patient is deemed incompetent to consent, the responsibility falls to a surrogate decision-maker.
This process, known as 'substituted consent,' involves obtaining permission from a legally recognized representative, such as a legal guardian or next of kin, to ensure the patient's best interests are protected.

Option A: A nurse's primary role is to witness the consent process, not to provide consent for the patient. Signing on the patient's behalf is a legal and ethical violation.
Option B: A signature without comprehension is not informed consent. It is legally invalid and does not protect the patient's right to autonomy. Proceeding under these circumstances could be considered battery.
Option D: While the surgery must be postponed until valid consent is obtained, 'indefinitely' is a passive and inappropriate response. The nurse's duty is to take the next active step, which is to find the correct person to provide consent.

Visual 1: Flowchart: Decision-making process for obtaining informed consent. The chart should show two main branches: 'Patient has capacity' and 'Patient lacks capacity'. The 'lacks capacity' branch should lead to 'Identify surrogate decision-maker (legal guardian, healthcare proxy, next of kin)' and then to 'Obtain substituted consent'.

Clinical Relevance

Nursing practice connection: Use the key finding related to Informed Consent and Patient Capacity to guide bedside assessment, documentation, and the next nursing action.
The nurse is a crucial patient advocate, responsible for ensuring that the legal and ethical requirements of informed consent are met, thereby protecting the patient's rights.
Failure to ensure valid consent can have severe legal consequences for the nurse, the provider, and the healthcare facility, including charges of negligence and battery.
What if? If the patient had a documented healthcare power of attorney (POA), the nurse's immediate action would be to contact that specific individual, as they are the legally designated decision-maker, superseding the next of kin.

How to Approach the Question

First, identify the central issue of the question, which is obtaining informed consent for a surgical procedure.
Analyze the patient's clinical status: The keywords 'dementia,' 'confused,' and 'unable to comprehend' are critical indicators that the patient lacks decision-making capacity.
Recall the core principles of informed consent: It must be voluntary, informed, and given by a competent individual.
Evaluate each option against these principles. Recognize that any action that bypasses true, informed consent from a competent person (or their legal surrogate) is incorrect.
Eliminate options that are clearly illegal or unethical, such as the nurse signing or forcing an incompetent patient to sign.
Select the option that follows the established legal and ethical protocol for situations where a patient lacks capacity, which is to seek substituted consent.

Concept Tested & Keywords

Concept Tested: Informed Consent and Patient Capacity
Stem keywords: 75-year-old, early-stage dementia, confused, unable to comprehend, consent form
Lead-in keywords: most appropriate nursing action
Clinical cues: A diagnosis of dementia combined with confusion indicates a potential lack of decision-making capacity.
Negative lead-in flag: false

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Practise the full NORCET 8 Prelims-2025

Attempt every question from this paper in a timed mock, then review the full solution for each one.