Final answer:
According to the HCCA, a person's wishes about treatment, admissions, or personal assistance services must be expressed in writing through documents such as living wills and advance directives.
Step-by-step explanation:
According to the HCCA, a person's wishes about treatment, admissions, or personal assistance services MUST be expressed in writing.
Living wills and advance directives are legal documents that individuals can use to express their preferences regarding medical treatment and admissions. These documents outline the specific interventions a person wants or does not want in case they become incapacitated and are unable to communicate their wishes.
For example, a person may express in their living will that they do not want to receive life-extending treatments if they are in the last stages of a terminal illness. By expressing these wishes in writing, it ensures that healthcare providers and loved ones are aware of the person's desires regarding their treatment and admissions.