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Multiple Choice

Which of the following is listed as a donor contraindication related to leukemia or lymphomas?

Active leukemia directly implicates donor safety because the malignant cells are present and could be transmitted to the recipient through the donated tissue or cells, potentially causing leukemia in the recipient. This is why active leukemias are listed as a donor contraindication related to leukemia or lymphomas—the risk of spreading the cancer outweighs any potential benefit of donation. Parkinson's disease, Alzheimer's disease, and diabetes mellitus are not hematologic malignancies and do not indicate a risk of transmitting leukemia or lymphoma, so they aren’t listed as contraindications in this specific context. They may affect donor suitability for other reasons, but they don’t relate to the concern about leukemia/lymphoma transmission.

Active leukemia directly implicates donor safety because the malignant cells are present and could be transmitted to the recipient through the donated tissue or cells, potentially causing leukemia in the recipient. This is why active leukemias are listed as a donor contraindication related to leukemia or lymphomas—the risk of spreading the cancer outweighs any potential benefit of donation.

Parkinson's disease, Alzheimer's disease, and diabetes mellitus are not hematologic malignancies and do not indicate a risk of transmitting leukemia or lymphoma, so they aren’t listed as contraindications in this specific context. They may affect donor suitability for other reasons, but they don’t relate to the concern about leukemia/lymphoma transmission.