Which type of advance directive details who can make health care decisions on a patient's behalf?

A health care proxy is a specific type of advance directive that designates an individual to make medical decisions on behalf of a patient in the event that the patient is unable to do so themselves. This surrogate decision-maker is often a trusted family member or friend who is familiar with the patient's values and wishes concerning medical care.

The role of a health care proxy is crucial in medical situations where a patient may be incapacitated due to illness or injury, as it ensures that someone is empowered to advocate for the patient's preferences regarding treatment options. This can include decisions about life-sustaining treatments, palliative care, and other significant health care choices that align with the patient's previously expressed desires.

In contrast, a living will focuses primarily on documenting specific medical treatment preferences and does not appoint a decision-maker. A durable power of attorney can apply to various types of decision-making, including financial affairs, but it is not limited to health care. An advance care plan is a broader concept that may include both a living will and the appointment of a health care proxy but does not specifically define who can make decisions for the patient.

Overall, the health care proxy is specifically designed to ensure that a patient's health care decisions are guided by someone they trust, making it the correct