Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.

Remove Ads
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards




share
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Handbook Chapter 1

QuestionAnswer
Why is bacterial contamination of platelets of special concern? because this component is stored at room temperature (20-24 degrees C)
The most common bacteria species isolated in platelet products coagulase negative Staphylococcus, Streptococcus species, Staphylococcus aureus and E. coli
Volume RBCs in apheresis platelets less than 2 ml
Volume of RBCs in random donor platelet 0.5 ml
Can ABO incompatible platelets be issued? yes
Immune refractoriness in platelets is most commonly associated with these antibodies antibodies to HLA antigens; rarely, with antibodies to platelet specific antigens
What is the blood product "Thawed plasma?" FFP or FP24 which has been thawed for 24 hours. It can be stored refrigerated for up to 4 additional days.
The most frequent cause of transfusion related fatalities TRALI (Transfusion related acute lung injury)
Cryoprecipitated AHF is a concentrated source of these clotting proteins Factor VIII, vWF, fibrinogen, fibronectin, and Factor XIII
The main source of concentrated fibrinogen in the US for the treatment of patients with acquired deficiency cryo
This blood product is beneficial in bleeding tendency associated with uremia cryo
True or false: Cryoprecipitate must be type specific false
QC requirements for leukoreduced RBCs <5 x 10(6) WBCs and must retain 85% of original RBCs
Leukoreduction decreases the risk of these 3 things 1. FNHTR 2. CMV 3. HLA alloimmuniztion
does leukoreduction mitigate TRALI risk? No
The minimum radiation dose for a blood component is 25Gy at center; 15 Gy at any point in the bag
Which one does not need to be irradiated: A. RBCs B. apheresis platelets C. FFP C. FFP ( also cryo) because acellular
Why would you irradiate a blood product? to prevent Graft versus host disease (GVHD)
Washing is associated with __% loss of RBCs 20%
Washing is associated with __% loss of platelets 33%
Created by: jfshikle