Which individual can be accepted for allogeneic blood donation?

The individual described in the first scenario—a male, age 72, with a hemoglobin level of 13.5 g/dL and a blood pressure of 124/88—meets the general eligibility criteria for allogeneic blood donation. Key considerations for allogeneic blood donation include age, hemoglobin levels, and overall health, including blood pressure.

The individual is over the minimum acceptable hemoglobin level of 12.5 g/dL for males, which is a crucial factor for donation eligibility. His blood pressure is also within a normal range, indicating stability and a lower risk of complications during donation. Older donors are often accepted, provided they are in good health, which this individual appears to be.

The other options present scenarios that raise concerns for donation eligibility. The second individual, a female who recently experienced a spontaneous abortion five weeks prior, would be deferred due to the recent pregnancy loss. This is to ensure her recovery before she donates blood. The third individual, a female with a hemoglobin level of 12.2 and high blood pressure of 160/116, would not qualify because her blood pressure indicates hypertension, which poses risks during the donation process. Lastly, the male with a hemoglobin level of 12