Which statement about advance directives is NOT true?

Advance directives are essential legal documents that express an individual's healthcare preferences in the event that they become unable to communicate their wishes. The correct choice emphasizes the importance of understanding that advance directives do not solely involve the nearest of kin. While it is important for family members to be aware of these documents and discuss the individual’s wishes, advance directives can be created without needing to involve only the nearest relative. They can be established and articulated by the individual, and they can include any person or entity they choose to represent their healthcare decisions, including friends, healthcare proxies, or legal representatives.

The other statements accurately reflect the nature of advance directives. For instance, they are indeed legally binding documents that healthcare providers must adhere to, as long as they are prepared according to legal requirements in the relevant jurisdiction. Additionally, individuals have the right to modify their advance directives at any time to reflect their current preferences and situations. Lastly, these documents explicitly express a person’s healthcare wishes, serving as a guide for medical professionals and loved ones when decisions must be made about medical treatment, ensuring that a person's values and desires are honored.