COMPONENT PREPARATION AND THERAPY

Question 1

provides the necessary/correct component that should be given to the patient

Answer 1

Transfusion Therapy

Question 2

Has a critical value for many types of diseases and conditions

Answer 2

Transfusion Therapy

Question 3

When targeting a certain blood component, it also allows minimization of any exposure that could lead to adverse_______ or _______

Answer 3

reaction or complication

Question 4

Component preparation is directly from the _______; either modified or unmodified component can be prepared from it.

Answer 4

whole blood

Question 5

A single blood donation can provide transfusion therapy to multiple patients in the form of (4)

Answer 5

red blood cells (RBCs), platelets, fresh-frozen plasma, and cryoprecipitate.

Question 6

Most important factor to consider in preparing a component and transfusion therapy is the ___________

Answer 6

patient’s condition.

Question 7

Equipment in the Component Manufacturing Laboratory (6)

Answer 7

1. Centrifuge
2. Plasma Expressors
3. Tubing Sealers
4. Sterile Connection Devices
5. Storage Devices
6. Quadruple Bag

Question 8

Component manufacturing centrifuges are typically either large floor units or large table top units that can spin a maximum of ______ units of whole blood at once.

Answer 8

6 to 12 units

Question 9

Purpose of centrifuge

Answer 9

Separate red blood cells from plasma and other components

Question 10

Centrifugation depends on the following conditions (2)

Answer 10

o Length/duration
o Speed

Question 11

Red blood cells + plasma

Answer 11

5,000 x g, 5 minutes (Soft Spin)

Question 12

Red blood cells + platelet-rich plasma

Answer 12

2,000 g, 3 minutes

Question 13

Harvesting platelets or Cryoprecipitate from plasma

Answer 13

5,000 x g, 7 minutes (Hard Spin)

Question 14

*PRP (Platelet-rich plasma)

Answer 14

platelets are not entirely removed from the plasma

Question 15

METHODS OF CENTRIFUGATION (2)

Answer 15

1. Intermittent Flow Centrifugation (IFC)
2. Continuous Flow Centrifugation (CFC)

Question 16

Blood is processed in batches or cycles; Whole blood is drawn from an individual with the assistance of a pump

Answer 16

Intermittent Flow Centrifugation (IFC)

Question 17

To keep the blood from clotting in IFC, an ___________ is mixed with the blood as it is pumped into a centrifuge bowl or chamber through the ______

Answer 17

anticoagulant;inlet port

Question 18

In a _______________________ procedure, the processes of blood withdrawal, processing, and reinfusion are performed simultaneously in an ongoing manner.

Answer 18

continuous flow centrifugation (CFC)

Question 19

T/F. In CFC, compleye a cycle first before beginning the next one

Answer 19

truelala

Question 20

In CFC, Blood is drawn and returned continuously during a procedure, _________________ sites are necessary

Answer 20

two venipuncture

Question 21

Mechanical devices that apply pressure to the blood bag, which allows
blood components to flow from one bag to another by way of the integrated tubing system

Answer 21

PLASMA EXPRESSORS

Question 22

The tubing that connects blood bags is usually made of ____________

Answer 22

polyvinyl chloride (PVC)

Question 23

______ are resistant to damages from temperatures, etc.

Answer 23

PVCs

Question 24

 Allow two separate blood bags to be connected via their PVC tubing without breaching the integrity of either container.
 Each piece of tubing is placed in a channel and clamped.

Answer 24

STERILE CONNECTION DEVICES

Question 25

Blood component storage devices should be carefully selected and validated to ensure that they are capable of maintaining the FDA-regulated storage temperatures

Answer 25

STORAGE DEVICES

Question 26

Temperatures must be continuously monitored, recorded at least every ______, and the device should alert the user if an unacceptable temperature condition occurs

Answer 26

4 hours

Question 27

where primary component is stored (whole blood)

Answer 27

Mother Bag

Question 28

connected through the tubing for storage of separated components

Answer 28

Satellite Bagss

Question 29

to make sure that the blood bag is somewhat the same with its balancer

Answer 29

Weighing

Question 30

to counter balance the blood bag

Answer 30

Counter Balancing