Final answer:
The nurse should seek clarification of the type of advance directive the patient has. If a DNR order is present and applicable, it must be honored, otherwise, life-saving measures such as defibrillation should be performed during emergencies like ventricular fibrillation.
Step-by-step explanation:
In response to the scenario where a patient with a living will experiences ventricular fibrillation, the nurse should B. Seek clarification of the type of advance directive the client has. Living wills and advance directives express a patient's wishes regarding medical treatment when they are unable to communicate, but these must be clearly understood and applied correctly in medical situations.
In the event of ventricular fibrillation, which is a life-threatening emergency, the immediate goal is to restore normal heart rhythm using defibrillation. A Do Not Resuscitate (DNR) order is specifically for situations where resuscitation is not desired by the patient, but it must be on record and known to medical staff. A discussion with the client and family might be necessary to ensure everyone understands the implications of such directives and the circumstances under which they apply.