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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What does a DNR order signify in medical practice?

It allows for all medical interventions to be performed
It indicates that a patient wishes to receive only palliative care
It instructs medical personnel not to perform cardiopulmonary resuscitation (CPR)
It requires the patient's family to be notified of any medical procedures

The correct answer is: It instructs medical personnel not to perform cardiopulmonary resuscitation (CPR)

A Do Not Resuscitate (DNR) order is a medical directive that specifically instructs healthcare providers not to perform cardiopulmonary resuscitation (CPR) in the event of a cardiac arrest. This order is important for respecting a patient’s wishes regarding end-of-life care and aligns with their desires to avoid aggressive life-saving measures that may not contribute to a quality of life they wish to maintain. Patients may choose a DNR order due to various reasons, such as a terminal illness, advanced age, or a personal preference for a natural death without the potential trauma and complications associated with resuscitative efforts. Understanding this aspect of patient care emphasizes the importance of communication and documentation in the context of medical decision-making, so that patient autonomy is honored and upheld in critical situations.