ABO blood group system
- noun
- /ˈeɪˈbiˈoʊ blʌd ɡruːp ˈsɪstəm/
- Specialized
- Doctors must determine a patient's ABO blood group system type before surgery.
Examples
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The ABO blood group system is crucial for blood transfusions.
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The discovery of the ABO blood group system revolutionized modern medicine.
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Accurate knowledge of the ABO blood group system is essential for safe blood transfusions.
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Doctors must understand the ABO blood group system to ensure patient safety.
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Doctors need to know your ABO blood group system before performing a transfusion.
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The ABO blood group system is crucial for matching blood donors with recipients.
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People with type O in the ABO blood group system are often called universal donors.
Synonyms
A set of blood types people inherit from their parents that shows which blood they can receive
A way to divide human blood into four groups called A, B, AB, and O
A system that divides blood into A, B, AB, and O by A and B proteins on red blood cells
Surface Forms
Morphology
The phrase 'blood group system' is directly compositional — a system for classifying blood into groups — and this compositional logic is cross-linguistically common, so a learner who knows 'blood', 'group', and 'system' can infer the general idea. However, 'ABO' is a technical acronym referring to specific antigen-based types (A, B, AB, O) that a learner who only knows the surface words may not fully understand, so the label adds specialized, non-transparent information.
Etymology
ABO blood group system was named for the A and B markers doctors found on red blood cells. When Karl Landsteiner saw some people's blood clump together, he realised there were four main 'types'—A, B, AB and O—so the name explains why we sort and match blood by these groups today.