Whether this sacrament imprints a character?

Objections

Objection 1 : It would seem that this sacrament imprints a character. For a character is a distinctive sign. Now just as one who is baptized is distinguished from one who is not so is one who is anointed, from one who is not. Therefore, just as Baptism imprints a character so does Extreme Unction.
Objection 2 : Further, there is an anointing in the sacraments or order and Confirmation, as there is in this sacrament. But a character is imprinted in those sacraments. Therefore a character is imprinted in this one also.
Objection 3 : Further, every sacrament contains something that is a reality only, something that is a sacrament only, and something that is both reality and sacrament. Now nothing in this sacrament can be assigned as both reality and sacrament except a character. Therefore in this sacrament also, a character is imprinted.