Glossary UDHQ Abbreviation for “Uniform Donor History Questionnaire,” which is itself actually an old term for what is now known simply as the Donor History Questionnaire. Back to Glossary List Blood Donation and Improved Cardiometabolic Health Mitochondrial DNA Acts as a “First Hit” for Antibody-Mediated TRALI Liberal or Restrictive Transfusion Thresholds for Surgery Patients with High Cardiac Risk Iron Supplementation for Blood Donors Based on Ferritin Levels Impact of Individual Donor Assessment Deferral Changes on Donor HIV, HBV, HCV, and Syphilis Prevalence Visit Transfusion News » Follows Facebook 0 Followers