What is the primary reason individuals are screened before plasma donation?

The primary reason individuals are screened before plasma donation is to ensure they are healthy enough to donate. This screening process is critical to protect both the donor and the recipient. Donors undergo a thorough health assessment that includes evaluating medical history and current health status, which helps identify any factors that might disqualify them from donating. This ensures that the plasma collected is safe for use in medical treatments and that the donor is not putting their health at risk by participating in the donation process.

While checking weight, blood pressure, and verifying identity are also important components of the screening process, they serve more specific purposes rather than the overarching goal of ensuring the donor's health suitability for donation. For instance, weight checks can help determine if a donor meets the minimum requirements for donation, and blood pressure checks help assess cardiovascular stability. However, the overarching reason for the entire screening process centers on the health of the donor and the safety of the donated plasma.