North Carolina CNA Written Practice Exam 2025 - Free CNA Practice Questions and Study Guide

A Do Not Resuscitate (DNR) order reflects a patient's wishes regarding resuscitation efforts in the event of a cardiac arrest or respiratory failure. The correct answer is that a DNR order can be reconsidered or revoked at any time if the patient changes their mind. This highlights the fundamental principle of patient autonomy in healthcare, where individuals have the right to make decisions about their medical care and can choose to alter their preferences.

For instance, if a patient feels differently about their end-of-life care due to changing health status or personal beliefs, they have the right to communicate this to their healthcare team. It is essential for healthcare professionals to regularly engage with patients about their preferences, ensuring that they reflect the patient's current desires.

The other options present more restrictive conditions that would limit a patient's ability to reconsider a DNR order. This might lead to situations where a patient's current wishes are not honored, compromising the respect for their autonomy and right to make informed decisions regarding their own care.