SCIENCE
CIRCULATORY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A
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AB
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B
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O
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Detailed explanation-1: -What Is A Universal Blood Donor? Universal donors are those with an O negative blood type. Why? O negative blood can be used in transfusions for any blood type.
Detailed explanation-2: -What blood can O negative people receive? People with O negative blood can only receive red cell donations from O negative donors.
Detailed explanation-3: -Type O-Negative donors are universal donors. This means that their red blood cells can be transfused to any patient, regardless of the recipient’s blood type.
Detailed explanation-4: -People with type O-blood are called universal donors because their donated red blood cells have no A, B or Rh antigens and can therefore be safely given to people of any blood group.
Detailed explanation-5: -Although the blood type O+ can donate blood to all positive blood types (A+, B+, AB+, and O+), it is not a universal donor. Blood type O-is the universal blood donor, meaning that people with this blood type can donate blood to all other types with a lower risk of causing serious reactions.