Final answer:
A do-not-resuscitate order is an advance directive that outlines a patient's wishes not to have resuscitation attempts in severe medical situations and can be revoked any time. It is not exclusively used in emergency situations but is a critical component in the care of terminally ill individuals.
Step-by-step explanation:
A do-not-resuscitate order is a medical directive with specific stipulations. Answering the student's question, a do-not-resuscitate order:
- a. Is a type of advance directive - It outlines a patient's wishes regarding resuscitation attempts in case they are unable to make decisions in the moment.
- b. Is used only in emergency situations - This is partially correct as it is indeed used in emergencies but can also be part of standard care planning for a terminally ill individual.
- c. May be revoked at any time - The individual or their designated health care proxy can change or cancel the DNR order according to the patient's wishes at any point.
- d. All of the options are correct - This statement is not entirely correct since option b is not entirely accurate.
Therefore, the correct answer is a. Is a type of advance directive and c. May be revoked at any time.