The decision to resuscitate or not depends on the language in the advanced health care directive not the power of attorney. If your grandmother did not have one drafted by a lawyer the hospital will usually have the patient sign one upon admission. Please ask at the hospital for a copy of this document. You may send it to me for review then I can advise you. There will be no charge for review of the advanced health care directive. Best regards Keith Singer, Esq. 732-749-3700