A nurse is working with an assistive personnel (AP) who refuses a client assignment. When resolving this conflict, which of the following comments is appropriate for the nurse to make?

The correct answer is Choice C.

Choice A rationale: Obtaining consent directly from a client who has received IV morphine sulfate is invalid due to impaired cognitive function. Morphine acts on mu-opioid receptors in the central nervous system, reducing alertness, memory retention, and decision-making capacity. Informed consent requires full comprehension of risks, benefits, and alternatives. Morphine’s sedative effects compromise this standard. Normal Glasgow Coma Scale should be 15 for full alertness; sedation lowers this, rendering consent legally and ethically unsound.

Choice B rationale: The nurse cannot legally sign the consent on behalf of the client, even if the client is acknowledged. This violates the principle of autonomy and informed decision-making. The nurse’s role is to witness the client’s signature, not substitute it. Morphine impairs cognition, and any consent obtained under its influence is invalid. Legal standards require that the client be alert, oriented, and capable of understanding the procedure. Proxy consent must be pursued if capacity is compromised.

Choice C rationale: When a client is under the influence of opioids and lacks decision-making capacity, consent must be obtained from a legally authorized representative, such as a relative or healthcare proxy. Morphine alters consciousness and impairs executive function, making the client temporarily incompetent. Legal surrogates are empowered to make healthcare decisions in such cases. This ensures ethical compliance and protects patient rights. The nurse must verify documentation of proxy authority before proceeding with consent.

Choice D rationale: Delaying the procedure may be necessary if no authorized proxy is available, but it is not the first action. The priority is to identify and contact a legally authorized representative to obtain valid consent. Delays can compromise care, especially in urgent surgical cases. The nurse must act promptly to secure proxy consent, ensuring procedural integrity and patient safety. Only if no proxy is reachable should delay be considered, with documentation of rationale.

The nurse should ask the AP to perform the task of taking an ABG (arterial blood gas) specimen to the laboratory first. This is because ABG specimens need to be analyzed promptly to ensure accurate results. Timely analysis of ABG specimens is important for making clinical decisions and providing appropriate care to the client.
Option A is incorrect because giving fresh water to clients who do not have NPO status is not as time-sensitive as taking an ABG specimen to the laboratory.
Option B is incorrect because obtaining a routine urine sample from a client right after admission is not as time-sensitive as taking an ABG specimen to the laboratory.
Option C is incorrect because transporting a client to the radiology department for an x-ray is not as time-sensitive as taking an ABG specimen to the laboratory.