What is one method allowed for supportive care when a valid DNR is in place?

When a valid Do Not Resuscitate (DNR) order is in place, it indicates that the individual has chosen not to receive cardiopulmonary resuscitation (CPR) or other resuscitative efforts in the event of cardiac arrest. However, supportive care measures, which aim to ensure comfort and maintain quality of life, are still permitted.

Providing oxygen via nasal cannula or mask is an appropriate supportive care method in this context. Administering supplemental oxygen can help alleviate symptoms of shortness of breath or hypoxia without violating the intent of a DNR. This method supports the patient's respiratory function and can enhance comfort at the end of life.

Other methods, like bag-valve mask ventilation for artificial respirations, involve a more active form of intervention that can resemble resuscitative efforts, which a DNR seeks to avoid. Intravenous hydration may not always be appropriate, especially if it could lead to increased discomfort or prolonged dying process. Furthermore, the administration of all forms of medication can complicate the patient's end-of-life care plan if those medications are intended for curative rather than palliative purposes.

Thus, the selection of oxygen therapy by nasal cannula or mask stands out as a viable and compassionate supportive care method