Glossary DHQ Abbreviation for Donor History Questionnaire, the AABB-developed standard set of donor history questions and associated information in the United States. Back to Glossary List Iron Supplementation for Blood Donors Based on Ferritin Levels Impact of Individual Donor Assessment Deferral Changes on Donor HIV, HBV, HCV, and Syphilis Prevalence RBC Transfusions in Neonatal ICUs Above Restrictive Hb Thresholds Locally Transmitted Malaria in the United States Global Platelet Transfusion Practices for Patients in the ICU Visit Transfusion News » Follows Facebook 14.7k Followers