An advance medical directive states the person’s wishes in this regard. Appointing a health - care agent (where legally possible and accepted) can ensure that someone who is trusted will make the appropriate decisions if needed.
اِسْتَخْدِمْ خِلَالَ هٰذِهِ ٱلْمُحَادَثَاتِ ٱلنِّقَاطَ ٱلْوَارِدَةَ فِي ٱلْوِكَالَةِ ٱلدَّائِمَةِ لِلْعِنَايَةِ ٱلصِّحِّيَّةِ ٱلَّتِي يَسْتَعْمِلُهَا شُهُودُ يَهْوَهَ .‏