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CLS Bloodbank
CLS Bloodbank review
72
Other
Undergraduate 4
02/14/2011

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Cards

Term
1.) What is the storage temp of CPD red cells? 
Definition
[image] CPD RED CELLS MUST BE STORED AT 1-6*C 
Term
What is the outdate of CPD red cells?
Definition
 CPD red cells outdate in 21 days
Term
What is the storage temp of AdSOL red cells?
Definition
adSOL red cells must be stored at 1-6 degrees celcius
Term
What is the outdate of AdSOL red cells?
Definition
adSOL red cells outdate in 42 days
Term
 What is the storage temp of AdSOL, irradiated red cells?
Definition
adSOL red cells that have been irradiated must be stored at 1-6 degrees celcius
Term
What is the outdate of AdSOL,irradiated red cells?
Definition
adSOL red cells that have been irradiated outdate in 28 days
Term
What is the storage temp of washed red cells?
Definition
Washed red cells must be stored at 1-6 degrees celcius
Term
What is the outdate of washed red cells?
Definition
Washed red cells outdate in 24 hours
Term
What is the storage temp a red cell aliquot in which the bag was entered?
Definition
A red cell aliquot in which the bag has been entered must be stored at 1-6 degrees celcius
Term
What is the outdate of a red cell aliquot in which the bag was entered?
Definition
 A red cell aliquot in which the bag has been entered outdates in 24 hours
Term
What is the storage temp of random donor platelets?
Definition
Random donor platelets must be stored at room temp
Term
What is the outdate of random donor platelets?
Definition
Random donor platelets outdate in 5 days
Term
What is the storage temp of pooled platelets?
Definition
Pooled platelets must be stored at room temp
Term
What is the outdate of pooled platelets?
Definition
 Pooled platelets outdate in 4 hours
Term
What is the storage temp of single donor platelets?
Definition
 Single donor platelets must be stored at room temp
Term
 What is the outdate of single donor platelets?
Definition
 Single donor platelets outdate in 5 days
Term
What is the storage temp of fresh frozen plasma?
Definition
Fresh frozen plasma must be stored at  -18 degrees
Term
What is the outdate of fresh frozen plasma?
Definition
 Fresh frozen plasma outdates in 1 year
Term
What is the storage temp of thawed fresh frozen plasma?
Definition
Thawed fresh frozen plasma must be stored at 1-6 degrees celcius
Term
What is the outdate of thawed fresh frozen plasma?
Definition
 Thawed fresh frozen plasma outdates in 24 hours
Term
What is the storage temp of thawed plasma?
Definition
 Thawed plasma must be stored at 1-6 degrees celcius
Term
 What is the outdate of thawed plasma?
Definition
Thawed plasma outdates in 5 days
Term

What is the storage temp of cryoprecipitate?

Definition
 Cryoprecipitate must be stores at -18 degrees
Term
What is the outdate of cryoprecipitate?
Definition
Cryoprecipitate outdates in 1 year
Term
What is the storage temp of thawed cryoprecipitate?
Definition
 Thawed cryoprecipitate must be stored at room temp
Term
What is the outdate of thawed cryoprecipitate?
Definition
 Thawed cryoprecipitate outdates in 6 hours
Term
What is the storage temp of thawed and pooled cryoprecipitate?
Definition
 Thawed and pooled cryoprecipitate must be stored at room temp
Term
 What is the outdate of thawed and pooled cryoprecipitate?
Definition
Thawed and pooled cryoprecipitate outdates in 4 hours
Term
 What is the storage temp of granulocytes?
Definition
Granulocytes must be stored at 20-24 degrees celcus
Term
 What is the outdate of granulocytes?
Definition
Granulocytes outdate in 24 hours
Term
Used as: clotting factor concentrate
Definition
 Cryoprecipitate is a clotting factor concentrate
Term
Used for: increases oxygen-carrying capacity
Definition
Red blood cells increase oxygen-carrying capacity
Term
 Used for: prevention of graft vs. host disease
Definition
irradiation
Term
Used for: controls capillary bleeding
Definition
platelets
Term
Used for: reduces alloimmunization to WBC
Definition
leukoreduction
Term
 Used for: contains all the clotting factors
Definition
fresh frozen plasma
Term
Used for: fighting infections
Definition

granulocytes

Hail Mary.

Term
Has all the clotting factors except 5 and 8
Definition
thawed plasma
Term

Blood products

The minimum hemoglobin concentration in a fingerstick from any donor is?

Definition

12.5 g/dL

 

dont used earlobe stick

Term

blood products

A cause for permanent defferal for blood donation is?

Definition

 A history of jaundice of uncertian cause.

 

jaundice=liver impairment

 

or any history of hepatitis.

Term
Recieving blood products deferral?
Definition
6 months deferral
Term
travel to areas endemic for malaria deferral?
Definition
12 months.
Term
taking antibiotics deferral
Definition
two weeks.
Term
Fever defferal?
Definition
not over 99.5
Term
PERMANENT DEFFERAL?
Definition
A positive hepatitis anytime during life.
Term
Preganant or abortion?
Definition

a woman who had a spontameous abortion three months preveiously would be acceptable.

a donar would be accetable if she has not been pregnant in the previous 6 weeks

Term
Hct must be:
Definition
Hct must be > 38%
Term
age of donor?
Definition
a donor may be 16 unless the law unless state law differs.
Term
temperture must not exceed
Definition
99.5/ 37.5
Term
blood pressure
Definition
blood pressure must be < 180 mm systolic and <100 Hg distolic
Term
pulse
Definition
50-100 unless atheletic which can be lower.
Term
toxoids and vaccines from synthetic or killed sources
Definition
no deferral
Term
for apheresis donors who donate platelets more frequently than every 4 weeks a platelet count must be performed prior to the procedure and be at least
Definition

150 X 103 /uL

150 X 109/L

Term
Prior to blood donation the intended veinapuncture site must be cleaned with a scrub solution containing:
Definition
The scrub must use iodine , PVP iodine complex. Donors who are sensitive to iodine can have the area cleaned with a preparation of 2% chlorahexadine and 70% isopropyl alcohol
Term
All donor blood testing must include?
Definition
testing for syphilis
Term
During the preparation of platelet concentration from whole blood the blood should be
Definition

cooled toward 20-24 c

platelets are prepared and stored at room temp.

Term
the most common cause of post transfusion hepatitis can be detected in donors by testing for
Definition

hepatitis B surface antigen.

The most common posttransfusion hepatitis is hepatitis B. the estamated risk of transmission is 1:220,000 units transfused. the risk of hepatitis C transmission is 1:1,800,000 units. Hepatitis B surface antigen is a required donor test. for detection of acute or chronic HBV infection.

Term
The western blot is the confirmatory test for
Definition
Western blot uses purified HIV proteins to confirm reactivity in samples whose screening test for anti-HIV positive.
Term
The test that is currently used to detect donors who are infected with the aids virus is:
Definition

Anti HIV 1,2

 

The causative agent for AIDS is the human immunodeficiency virus types 1 and 2.

Term
A commonly used screening method for anti-HIV 1 detection is
Definition

Enzyme labeled immunosorbent assay (ELISA).

The enzyme labeled immunosorbent assay (ELISA) method is a very sensitive method employed to screen donors for markers of transfusion-transmitted viruses.

Term
Rejuvenation of a unit of red blood cells is a method used to :
Definition

restore 2,3, DPG and ATP to normal levels.

 

Rejuvenation of RBCs uses additives to restore or enhance 2,3, DPG and ATP levels.

Term
A unit of packed cells is split into two aliquots under closed sterile conditions at 8 am. The expiration for each aliquot is now:
Definition

The original date on the unsplit unit.

 

Sterile docking devices allow entry into donor units without affecting the expiration date of the product.

Term
A unit of red blood cells expiring in 35 days is split into 5 small aliquots using a sterile pediatric quad set and a sterile connecting device. Each aliquot must be labeled as expiring in :
Definition

35 days.

 

Sterile docking devices allow entry into donor units without affecting the expiration date of the product.

 

 

Term
When platelets are stored on a rotator set on a open bench top, the ambient air temp must be recorded :
Definition

Every four hours.

If storage devices do not have automatic temperture recording . Temperture must be manually monitored every four hours.

Term

What is the correct storage temperture for FFP.

Fresh frozen plasma?

Definition

-20C

Fresh Frozen Plasma is stored at -18C or below for 12 months.

Term
A unit of red cells is issued at 9:00 AM. At 9:10 AM the unit is returned to the blood bank. The container has not been opened, but the unit has not been refrigerated during this time span. The best course of action for the technologist is to:
Definition

Record the return and place the unit back into inventory.

Blood may be returned to the blood bank after issue : the container has not been entered

at least one sealed segment is attached to the container

visual inspection of the unit is satisfactory and documented.

and

 the unit has been maintained at the appropriate storage and transport temperture.

Studies have shown that refrigerated components retain an acceptable temperture of < 10C for up to 30 mins after removal from the refrigerator.

Term
The optimum storage temperture for red blood cells frozen is :
Definition

-65 or lower.

Red Blood Cells frozen with 40% glycerol are stored at -65C or lower.

Term
The optimum storage temperture for red blood is:
Definition
Red blood cells are stored at 1-6 C.
Term
If the seal is entered on a unit of red blood cells stored at 1-6C what is the maximum allowable storage period in hours.
Definition
If the seal is broken during processing components are considered to be prepared in an open system, rather than a closed system. The expiration time for red cells in an open system is 24 hours.
Term
the optimim storage temperture for cryoprecipitate AHF is:
Definition

-20C

Cryoprecipitate AHF is stored at -18C or lower.

Term
Cryoprecipitate AHF must be transfused within what preiod of time before thawing.
Definition

4 hours

Cryoprecipitate must be transfused within 4 hours of pooling.

Term
Platelets prepared in a polyolefin type container, stored at 22-24C in 50 mL of plasma and gently agitated can be used for up to
Definition
5 days
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