Tech: Hematologic Emergencies (Part 4)

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Author:
heather.dundas
ID:
241322
Filename:
Tech: Hematologic Emergencies (Part 4)
Updated:
2013-10-17 23:10:07
Tags:
vti
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vti
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  1. What is the purpose of the final phase of hemostasis?
    degradation of the clot
  2. Give examples of primary hemostatic tests?PBBT
    • platelet counts
    • bleeding times
    • BMBT's
    • toe nail bleeding times
  3. Give examples of secondary hemostatic tests?PPPCA
    • PT
    • PTT
    • PIVKA
    • capillary coagulation
    • ACT
  4. Which coagulation test is to check the number of platelets?
    platelet count
  5. Which coagulation test is to check the fxn of platelets?
    bleeding times
  6. What is normal BMBT?
    <4min
  7. What is a normal toe nail bleeding time?
    <8min
  8. Which organ produces erythropoietin?
    kidneys
  9. Which organ is involved in the production of clotting factors?
    liver
  10. What does dz does an autoagglutination test help look for?
    IMHA
  11. What test is needed to confirm IMHA?
    coombs test
  12. How do you perform a saline test to check for autoagglutination?
    1gtt NaCl and 1 gtt blood from EDTA tube, swirl and look for macro/microscopic agglutination
  13. What are some causes of agglutination?TBA
    • transfusion rxn's
    • bacteria present on RBC
  14. What is the final test used to evaluate the production of blood cells?
    bone marrow aspirate
  15. How much of the RBC's are replaced daily?
    1%
  16. What is DIC most commonly associated with?TSI
    • trauma
    • sepsis
    • infectious dz

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