Compatibility Selection

Question 1

A positive pRBCs

Answer 1

A or O
Rh positive or negative

Question 2

A positive Whole Blood

Answer 2

A
Rh positive or negative

Question 3

A positive Plasma

Answer 3

A or AB

Question 4

A positive Platelets

Answer 4

First - A, AB
Second - B, O

Question 5

A negative pRBCs

Answer 5

A or O
Rh negative

Question 6

A negative Whole Blood

Answer 6

A
Rh negative

Question 7

A negative Plasma

Answer 7

A or AB

Question 8

A negative Platelets

Answer 8

First - A, AB (must be negative if significant RBC contam)
Second - B, O (must be negative if significant RBC contam)

Question 9

B positive pRBCs

Answer 9

B or O
Rh positive or negative

Question 10

B positive Whole Blood

Answer 10

B
Rh positive or negative

Question 11

B positive Plasma

Answer 11

B or AB

Question 12

B positive Platelets

Answer 12

First - B, AB
Second - A, O

Question 13

B negative pRBCs

Answer 13

B or O
Rh negative

Question 14

B negative Whole Blood

Answer 14

B
Rh negative

Question 15

B negative Plasma

Answer 15

B or AB

Question 16

B negative Platelets

Answer 16

First - B, AB (must be Rh negative if significant RBC contam)
Second - A, O (must be Rh negative if significant RBC contam)

Question 17

O positive pRBCs

Answer 17

O
Rh positive or negative

Question 18

O positive Whole Blood

Answer 18

O
Rh positive or negative

Question 19

O positive Plasma

Answer 19

O, A, B, or AB

Question 20

O positive Platelets

Answer 20

First - O (platelets with A or B antigens may be destroyed)
Second - A, B, AB

Question 21

O negative pRBCs

Answer 21

O
Rh negative

Question 22

O negative Whole Blood

Answer 22

O
Rh negative

Question 23

O negative Plasma

Answer 23

O, A, B, or AB

Question 24

O negative Platelets

Answer 24

First - O (must be Rh negative if significant RBCs contam)
Second - A, B, or AB

Question 25

AB positive pRBCs

Answer 25

AB, O, A, B
Rh positive or negative

Question 26

AB positive Whole Blood

Answer 26

AB
Rh positive or negative

Question 27

AB positive Plasma

Answer 27

AB

Question 28

AB positive Platelets

Answer 28

First - AB
Second - A, B, O

Question 29

AB negative pRBCs

Answer 29

AB, O, A, B
Rh negative

Question 30

AB negative Whole Blood

Answer 30

AB
Rh negative

Question 31

AB negative Plasma

Answer 31

AB

Question 32

AB negative Platelets

Answer 32

First - AB (must be Rh neg if significant RBC contam)
Second - A, B, O