Term
| 1.) What is the storage temp of CPD red cells? |
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Definition
| [image] |
CPD RED CELLS MUST BE STORED AT 1-6*C |
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Term
| What is the outdate of CPD red cells? |
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Definition
| CPD red cells outdate in 21 days |
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Term
| What is the storage temp of AdSOL red cells? |
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Definition
| adSOL red cells must be stored at 1-6 degrees celcius |
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Term
| What is the outdate of AdSOL red cells? |
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Definition
| adSOL red cells outdate in 42 days |
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Term
| What is the storage temp of AdSOL, irradiated red cells? |
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Definition
| adSOL red cells that have been irradiated must be stored at 1-6 degrees celcius |
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Term
| What is the outdate of AdSOL,irradiated red cells? |
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Definition
| adSOL red cells that have been irradiated outdate in 28 days |
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Term
| What is the storage temp of washed red cells? |
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Definition
| Washed red cells must be stored at 1-6 degrees celcius |
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Term
| What is the outdate of washed red cells? |
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Definition
| Washed red cells outdate in 24 hours |
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Term
| What is the storage temp a red cell aliquot in which the bag was entered? |
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Definition
| A red cell aliquot in which the bag has been entered must be stored at 1-6 degrees celcius |
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Term
| What is the outdate of a red cell aliquot in which the bag was entered? |
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Definition
| A red cell aliquot in which the bag has been entered outdates in 24 hours |
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Term
| What is the storage temp of random donor platelets? |
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Definition
| Random donor platelets must be stored at room temp |
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Term
| What is the outdate of random donor platelets? |
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Definition
| Random donor platelets outdate in 5 days |
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Term
| What is the storage temp of pooled platelets? |
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Definition
| Pooled platelets must be stored at room temp |
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Term
| What is the outdate of pooled platelets? |
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Definition
| Pooled platelets outdate in 4 hours |
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Term
| What is the storage temp of single donor platelets? |
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Definition
| Single donor platelets must be stored at room temp |
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Term
| What is the outdate of single donor platelets? |
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Definition
| Single donor platelets outdate in 5 days |
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Term
| What is the storage temp of fresh frozen plasma? |
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Definition
| Fresh frozen plasma must be stored at -18 degrees |
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Term
| What is the outdate of fresh frozen plasma? |
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Definition
| Fresh frozen plasma outdates in 1 year |
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Term
| What is the storage temp of thawed fresh frozen plasma? |
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Definition
| Thawed fresh frozen plasma must be stored at 1-6 degrees celcius |
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Term
| What is the outdate of thawed fresh frozen plasma? |
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Definition
| Thawed fresh frozen plasma outdates in 24 hours |
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Term
| What is the storage temp of thawed plasma? |
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Definition
| Thawed plasma must be stored at 1-6 degrees celcius |
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Term
| What is the outdate of thawed plasma? |
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Definition
| Thawed plasma outdates in 5 days |
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Term
What is the storage temp of cryoprecipitate? |
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Definition
| Cryoprecipitate must be stores at -18 degrees |
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Term
| What is the outdate of cryoprecipitate? |
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Definition
| Cryoprecipitate outdates in 1 year |
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Term
| What is the storage temp of thawed cryoprecipitate? |
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Definition
| Thawed cryoprecipitate must be stored at room temp |
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Term
| What is the outdate of thawed cryoprecipitate? |
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Definition
| Thawed cryoprecipitate outdates in 6 hours |
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Term
| What is the storage temp of thawed and pooled cryoprecipitate? |
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Definition
| Thawed and pooled cryoprecipitate must be stored at room temp |
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Term
| What is the outdate of thawed and pooled cryoprecipitate? |
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Definition
| Thawed and pooled cryoprecipitate outdates in 4 hours |
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Term
| What is the storage temp of granulocytes? |
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Definition
| Granulocytes must be stored at 20-24 degrees celcus |
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Term
| What is the outdate of granulocytes? |
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Definition
| Granulocytes outdate in 24 hours |
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Term
| Used as: clotting factor concentrate |
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Definition
| Cryoprecipitate is a clotting factor concentrate |
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Term
| Used for: increases oxygen-carrying capacity |
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Definition
| Red blood cells increase oxygen-carrying capacity |
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Term
| Used for: prevention of graft vs. host disease |
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Definition
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Term
| Used for: controls capillary bleeding |
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Definition
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Term
| Used for: reduces alloimmunization to WBC |
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Definition
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Term
| Used for: contains all the clotting factors |
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Definition
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Term
| Used for: fighting infections |
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Definition
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Term
| Has all the clotting factors except 5 and 8 |
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Definition
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Term
Blood products
The minimum hemoglobin concentration in a fingerstick from any donor is? |
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Definition
12.5 g/dL
dont used earlobe stick |
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Term
blood products
A cause for permanent defferal for blood donation is? |
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Definition
A history of jaundice of uncertian cause.
jaundice=liver impairment
or any history of hepatitis. |
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Term
| Recieving blood products deferral? |
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Definition
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Term
| travel to areas endemic for malaria deferral? |
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Definition
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Term
| taking antibiotics deferral |
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Definition
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Term
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Definition
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Term
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Definition
| A positive hepatitis anytime during life. |
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Term
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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 |
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Term
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Definition
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Term
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Definition
| a donor may be 16 unless the law unless state law differs. |
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Term
| temperture must not exceed |
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Definition
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Term
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Definition
| blood pressure must be < 180 mm systolic and <100 Hg distolic |
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Term
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Definition
| 50-100 unless atheletic which can be lower. |
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Term
| toxoids and vaccines from synthetic or killed sources |
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Definition
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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 |
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Definition
150 X 103 /uL
150 X 109/L |
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Term
| Prior to blood donation the intended veinapuncture site must be cleaned with a scrub solution containing: |
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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 |
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Term
| All donor blood testing must include? |
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Definition
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Term
| During the preparation of platelet concentration from whole blood the blood should be |
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Definition
cooled toward 20-24 c
platelets are prepared and stored at room temp. |
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Term
| the most common cause of post transfusion hepatitis can be detected in donors by testing for |
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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. |
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Term
| The western blot is the confirmatory test for |
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Definition
| Western blot uses purified HIV proteins to confirm reactivity in samples whose screening test for anti-HIV positive. |
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Term
| The test that is currently used to detect donors who are infected with the aids virus is: |
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Definition
Anti HIV 1,2
The causative agent for AIDS is the human immunodeficiency virus types 1 and 2. |
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Term
| A commonly used screening method for anti-HIV 1 detection is |
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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. |
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Term
| Rejuvenation of a unit of red blood cells is a method used to : |
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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. |
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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: |
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Definition
The original date on the unsplit unit.
Sterile docking devices allow entry into donor units without affecting the expiration date of the product. |
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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 : |
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Definition
35 days.
Sterile docking devices allow entry into donor units without affecting the expiration date of the product.
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Term
| When platelets are stored on a rotator set on a open bench top, the ambient air temp must be recorded : |
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Definition
Every four hours.
If storage devices do not have automatic temperture recording . Temperture must be manually monitored every four hours. |
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Term
What is the correct storage temperture for FFP.
Fresh frozen plasma? |
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Definition
-20C
Fresh Frozen Plasma is stored at -18C or below for 12 months. |
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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: |
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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. |
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Term
| The optimum storage temperture for red blood cells frozen is : |
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Definition
-65 or lower.
Red Blood Cells frozen with 40% glycerol are stored at -65C or lower. |
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Term
| The optimum storage temperture for red blood is: |
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Definition
| Red blood cells are stored at 1-6 C. |
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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. |
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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. |
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Term
| the optimim storage temperture for cryoprecipitate AHF is: |
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Definition
-20C
Cryoprecipitate AHF is stored at -18C or lower. |
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Term
| Cryoprecipitate AHF must be transfused within what preiod of time before thawing. |
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Definition
4 hours
Cryoprecipitate must be transfused within 4 hours of pooling. |
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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 |
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Definition
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