Who qualifies as a disinterested witness in the context of anatomical gifts?

The correct choice is a person unrelated to the donor, excluding immediate family. This is because a disinterested witness is someone who has no personal stake in the matter, ensuring that the decision regarding the anatomical gift is made impartially and without influence. When obtaining consent for anatomical gifts, it's crucial that the witness cannot benefit from the decision, as this helps to uphold the ethical integrity of the process.

Immediate family members or those with close ties to the donor may have emotional or personal interests that could cloud their judgment or influence the decision-making process. Therefore, having a witness who is not related to the donor and has no vested interest helps to validate the authenticity and voluntary nature of the anatomical gift declaration. This choice aligns with the intent of ensuring that the donor's wishes are honored without any conflict of interest.