What is one of the criteria that must be met for autologous blood donation?

The requirement that the level of hemoglobin must be at least 11 grams per deciliter (g/dL) is essential for autologous blood donation. This criterion ensures that the donor has a sufficient red blood cell mass to safely undergo the donation procedure without risking their own health. Maintaining an adequate hemoglobin level helps prevent complications such as anemia or low blood pressure after the donation.

In the context of autologous donations, where individuals donate their own blood for future use, meeting this hemoglobin threshold is crucial for ensuring that they remain healthy and can effectively tolerate the donation. Donors with lower hemoglobin levels could face serious health risks, making this standard a vital component of safe donation practices.

Other factors, such as physician care, location of donation, and donor age, are also important, but the hemoglobin requirement specifically addresses the physiological capability of the donor to sustain health while participating in the donation process.