The powers that may be given to a person's guardian do not include the power to discipline the person or the power to do any of the following things for the person:
(a) vote in an election;
(b) make a will or other testamentary instrument;
(c) consent to the adoption of a child;
(d) give a consent to a marriage or civil union;
(e) give a consent required for a prescribed medical procedure for the person.