Blood Component Preparation And Therapy

Question 1

5 min hard spin (5000 g)

Answer 1

PRBC

platelet con

Question 2

7 min hard spin (5000 g)

Answer 2

Cryoppt
LP-PRBC
cell free plasma

Question 3

3 min light spin (2000 g)

Answer 3

PRP

Question 4

Centrifuge platelet con at RT. other blood components at _____

Answer 4

1-6 C

Question 5

Used to replace RBC mass and plasma volume

Answer 5

Whole blood

Question 6

Treatment of asymptomstic anemia where oxygen carrying capacity is needed

Answer 6

PRBC

Question 7

For treatment of anemia

For neonates

Answer 7

RBC aliquots

Question 8

Volume of leukocyte reduced rbc to prevent non-hemolytic febrile transfusion reaction

Answer 8

5x10^8

Question 9

Volume of leukocyte reduced rbc to prevent HLA sensitization

Answer 9

5x10^6

Question 10

Methods used to prepare leukocyte reduced rbc

Answer 10

Centrifugation

Filtration

Question 11

First generation filter

- removes fibrin clots

Answer 11

170-260 um

Screen filter

Question 12

Second generation filter

Answer 12

20-40 um

Micropore screen filter

Question 13

Third generation filter

Answer 13

Adhesion filter

Question 14

Blood component for treatment of
AIHA
PNH
igA deficiency
Allergic reaction

Answer 14

Washed rbc

Question 15

For rare blood donor units

Answer 15

Frozen deglycerolized rbc

Question 16

Used to treat multiple coagulation deficiencies

Answer 16

FFP

Question 17

For replacement of fibrinogen

Source of factor VIII, XIII, VWF

Answer 17

Cryoppt

Question 18

Replaced cryoppt for treatment of factor VIII and vwf deficiency

Answer 18

Factor viii concentrate

DDAVP

Question 19

Storage of cryoppt

Answer 19

1 year at -18C
6 hrs if thawed at 20-24C
4 hrs if pooled

Question 20

For patients with thrombocytopenia

Answer 20

Platelet con

Question 21

For patients with neutropenia

Answer 21

Granulocyte/leukocyte concentrate

Question 22

Treatment of stable coagulation deficiency especially factor IX

Answer 22

Plasma

Question 23

For patients with hemophilia A or factor VIII deficiency

Answer 23

Factor VIII concentrate

Question 24

For patients with hemophilia B or factor IX deficiency

Answer 24

Factor IX concentrate

Question 25

Used for treatment of bleeding disorders other than hemophilia Hypofibrinogenemia Hypovolemia

Answer 25

Cryosupernate

Question 26

For patients susceptible to TA GVHD

Answer 26

Gamma irradiated rbc

Question 27

Gamma irradiated rbc

Answer 27

Cesium 137 | Cobalt 60

Question 28

Kinds of spin

Answer 28

Hard | Soft