What document may indicate a decedent's wishes regarding organ donation?

The correct answer highlights the significance of a donor card in indicating a decedent's wishes regarding organ donation. A donor card is a specific document that is intended to express an individual’s intent to donate their organs upon death. It serves as a clear and legally recognized declaration of one’s wishes, making it easier for family members, healthcare professionals, and organ procurement organizations to understand and respect those wishes at the time of death.

Donor cards are often distributed by various organizations that facilitate organ donation, and they may be carried by individuals to provide immediate access to their intentions in the event of a tragic accident or death. This document plays a crucial role in the organ donation process by pre-emptively addressing the individual's preference, thus potentially streamlining the retrieval process and honoring the decedent's choice.

Other documents, while relevant in various medical contexts, do not specifically express the decedent's wishes about organ donation in such a direct manner as a donor card does. For instance, a death certificate primarily records the cause of death, a medical examination report focuses on the details of the autopsy or medical findings related to the cause of death, and a physician's order relates to medical care directives rather than individual wishes regarding organ donation.