Subd. 5.
Parents, legal guardians, and spouses.
A parent, legal guardian, or spouse of a patient may act as the caregiver to the patient without having to register as a designated caregiver. The parent, legal guardian, or spouse shall follow all of the requirements of parents, legal guardians, and spouses listed in sections 152.22 to 152.37. Nothing in sections 152.22 to 152.37 limits any legal authority a parent, legal guardian, or spouse may have for the patient under any other law.