Who may consent to their own medical treatment?

Who may consent to their own medical treatment?

• A. A neighbor
• B. A competent adult 18 years or older
• C. A non-emancipated minor
• D. A person with no decision-making capacity

Answer: (B)

Consent to medical treatment relies on the patient's autonomy and capacity. A person who is an adult, and legally competent to understand the treatment, its risks, benefits, and alternatives, can make and authorize their own medical decisions. When someone is both a competent adult and at least 18 years old, they have the authority to consent to or refuse treatment for themselves. A neighbor does not have the authority to consent on another person’s behalf, except in very limited scenarios such as emergencies or when a legally designated surrogate is involved. A non-emancipated minor generally cannot independently consent to routine medical treatment; parents or guardians usually provide consent, with certain exceptions allowed by law for specific services. A person lacking decision-making capacity cannot provide valid consent; a legally authorized surrogate, guardian, or health care proxy must decide, often using substituted judgment or best interests, with emergency care sometimes proceeding under implied consent.

Consent to medical treatment relies on the patient's autonomy and capacity. A person who is an adult, and legally competent to understand the treatment, its risks, benefits, and alternatives, can make and authorize their own medical decisions. When someone is both a competent adult and at least 18 years old, they have the authority to consent to or refuse treatment for themselves.

A neighbor does not have the authority to consent on another person’s behalf, except in very limited scenarios such as emergencies or when a legally designated surrogate is involved. A non-emancipated minor generally cannot independently consent to routine medical treatment; parents or guardians usually provide consent, with certain exceptions allowed by law for specific services. A person lacking decision-making capacity cannot provide valid consent; a legally authorized surrogate, guardian, or health care proxy must decide, often using substituted judgment or best interests, with emergency care sometimes proceeding under implied consent.