How should individuals express their intention to donate organs or tissues?

The correct answer emphasizes the importance of formally documenting one’s intentions regarding organ and tissue donation. Filling out a donor card or indicating one’s wishes on a driver’s license provides legally recognized proof of an individual’s consent to donate. This approach ensures that healthcare providers and family members are aware of the individual’s wishes at the critical moment when decisions need to be made.

An official documentation like a donor card or specific designation on a driver’s license carries weight in legal and medical settings, which is essential for honoring the person's preferences. In contrast, relying solely on verbal consent or informal discussions with friends and family may not hold the same level of assurance and could lead to misunderstandings or disputes during critical times when decisions must be made about organ donation.