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If the patient's blood type is:
|
The donor's blood type must be:
|
|
O Positive
|
O+, O-
|
|
O Negative (Universal Donor)
|
O-
|
|
A Positive
|
A+, A-, O+, O-
|
|
A Negative
|
A-, O-
|
|
B Positive
|
B+, B-, O+, O-
|
|
B Negative
|
B-, O-
|
|
AB Positive (Universal Recipient)
|
AB+, AB-, A+, A-, B+, B-, O+, O-
|
|
AB Negative
|
AB-, A-, B-, O-
|
|
 |
|
|
