North Carolina CNA Written Practice Exam

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Prepare for the North Carolina CNA Written Exam with our comprehensive practice quiz. Master essential nursing assistant concepts with interactive multiple-choice questions designed to enhance your understanding and boost your confidence for the official test.

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Which of the following principles underlies the rationale for a DNR order?

Maximizing aggressive interventions
Respecting a person's autonomy regarding their health care choices
Eliminating all medical treatment options
Adhering strictly to hospital policies

The correct answer is: Respecting a person's autonomy regarding their health care choices

The principle that underlies the rationale for a Do Not Resuscitate (DNR) order is rooted in respecting a person's autonomy regarding their health care choices. This concept emphasizes the importance of allowing individuals to make informed decisions about their medical care, particularly concerning life-sustaining treatments. When a person opts for a DNR order, they are expressing their desire not to receive cardiopulmonary resuscitation (CPR) or other potentially invasive interventions in the event of cardiac arrest or respiratory failure. This choice often stems from a thoughtful consideration of their quality of life, personal values, or beliefs about the appropriateness of such interventions, especially in the context of terminal illness or severe medical conditions. Respecting autonomy means that healthcare providers must honor the wishes of the patient, ensuring that they are in control of their medical decisions, even if those decisions involve foregoing aggressive treatments. This ethical principle is fundamental in fostering trust and communication between patients and healthcare providers, ensuring that care aligns with the patient's values and preferences.