Red Blood cell compatibility Table

Recipient blood type	Donor red blood cells must be:
O-	O-
O+	O-	O+
A-	O-		A-
A+	O-	O+	A-	A+
B-	O-				B-
B+	O-	O+			B-	B+
AB-	O-		A-		B-		AB-
AB+	O-	O+	A-	A+	B-	B+	AB-	AB+

Plasma compatibility Table

Recipient blood type	Donor plasma must be:
AB	AB
A	A or AB
B	B or AB
O	O, A, B or AB