Final answer:
The ethical principle at work in the scenario is beneficence, as the nurse is focused on preventing harm and ensuring the patient's well-being.
Explanation:
Autonomy, beneficence, nonmaleficence, and justice are four of the basic ethical principles used in healthcare. Autonomy refers to respecting a patient's right to make decisions about their health. In the given scenario, the principle of beneficence is at work as the nurse is ensuring the well-being and preventing harm to the patient by turning her regularly to prevent pressure injuries.
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