Final answer:
The nurse demonstrates the ethical principle of autonomy by asking the client about their preference for a service and respecting their choice, reflecting the patient's right to self-determination in healthcare.
Step-by-step explanation:
The nurse would demonstrate the ethical principle of autonomy by asking the client if they want a certain service and respecting the client's choice. The principle of autonomy is a key ethical concept in healthcare that states patients have the right to make decisions regarding their own healthcare. This includes asking for their consent before any service or treatment is provided and respecting their choices, which is essential in protecting the patient's ability to exercise agency or self-determination.
The other ethical principles include beneficence, which is about acting in the patient's best interest; nonmaleficence, which involves avoiding harm to the patient; and justice, which calls for fair and equitable treatment of patients.
It is crucial that healthcare professionals uphold these principles to maintain a professional and ethical clinical practice, ensuring patient safety, dignity, and respect.