The hand of a man who donates blood. Male donor gives blood in a blood donation center
#566600000blood icon. human blood types, signs and symbols. stock vector
#674225204Close-up photo of work in medical laboratory
#491162111Regular blood donation and 4 main blood groups types of blood A, B, AB and O.
#938782799ABO blood group vector. Types of blood (A, B, AB and O) chart. Red blood cell, antibodies in plasma and antigens. RH- and RH+.
#1359082913血液型
#242249719Blood type
#34875761samples with the various blood types
#427949772Blood typing test being performed, showing results on card, focusing on health and diagnostics, personal health and awareness, prevention self-care monitoring, blood collection, self-testing
#1311350139AB negative rare Blood group testing by slide agglutination
#493639167Blood Donation, Life Saving, Hospital Blood Bag, Medical Donation, Blood Transfusion, Sterile Hospital Background, Healthcare, Blood Drive, Donate Blood, Save Lives
#1377759000Mikroskopische Welt roter Blutkörperchen
#948964737 Hand holding a vial of blood after drawing a sample for testing, blood test, health diagnostics.
#982499969血液型と人々
#974412040血液型 子供
#274823164Blood group testing by slide agglutination method with sample and reagent bottles,show O Negative result.
#441100888AB Blood type
#702937298Professional general medical doctor examines blood sample from a vein and writes the results to the clipboard in hospital
#284829432Ikony kropel krwi
#87879470血液型の手描きイラスト
#654730844