If a person has not been to Mass and the Sacraments for a while and dies, but receives the last rights before dieing,even though unconscious at the time are their sins forgiven?
Of course, ultimately, only God knows, however, from what I understand, if a person is near death, the priest confers all the Last Rites on the person(Sacraments of Penance, the Holy Eucharist as viaticum (food for the journey), final Anointing, and the Papal Plenary Indulgence which are special prayers for the dying). Salvation is at stake and every measure is taken to prepare the soul for eternity.
A soul is better prepared to meet the Lord when it has been cleansed and invigorated with all these graces provided by the Church.
From everything I’ve read and know about this, a person can be anointed and can have a funeral Mass and Catholic burial even under the circumstances you mentioned.
I’d always heard that we entrust such persons to the Lord’s infinite mercy. I once called a Priest for someone who was in the same situation, they were unconscious also, their family wasn’t sure and had deceided that it was an impossible situation. I called my Parish Priest and he came, the family and even the Priest thanked me afterwards, it was an honor to be able to make that phone call, I really believed that it was possible, and it was.
I thank God that I acted and that I didn’t leave them alone, since under the circumstances, they really didn’t think it was possible and told me that they never would have made that call.
I figure it never hurts to ask.