10 Questions
Who in Russia was the first to successfully transfuse blood?
Yansky
What method does the use of an absorbable gelatin sponge belong to for stopping bleeding?
Biological
What year did Landshteyner discover three blood groups?
1906
Which group contains agglutinin Betta and agglutinogen A?
Agglutinogen B
Who discovered the blood group 1U?
Winer
Which blood group contains agglutinin alpha and agglutinogen B in the serum?
B
What is added to the studied blood to prevent pseudo-agglutination?
Glucose solution
What is the minimum titer (dilution) of standard serum required for blood typing?
1:32
Which item is NOT required for determining the Rhesus factor?
Petri dish
What is the maximum storage duration for citrated blood at a temperature of +4°C to +6°C?
21 days
Test your knowledge on methods of stopping bleeding and blood transfusion history. Questions include absorbable gelatin sponge usage, final stop of bleeding techniques, and historical figures in Russia who first successfully transfused blood.
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