Pharmacology Quiz on Critical Bleeding and Coagulation

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Questions and Answers

What is one potential consequence of critical bleeding?

  • Improved patient prognosis
  • Severe dehydration
  • Death (correct)
  • Increased risk of infection (correct)

Which area is NOT mentioned as a source of critical bleeding?

  • Dermatology (correct)
  • Obstetrics
  • Medicine
  • Surgery

What condition was found in three of the patients studied concerning hemostatic function?

  • Thrombocytopathy
  • Hemophilia A
  • Mild thrombocytopenia (correct)
  • Severe blood loss

What increases a pharmacist's ability to explain pharmacotherapeutic mechanisms of action in relation to critical bleeding?

<p>Understanding cell-based models of coagulation (D)</p> Signup and view all the answers

Which plasma factors showed deficiencies in some patients within the study?

<p>Prothrombin, proconvertin, proaccelerin, or PTC (B)</p> Signup and view all the answers

What is a common issue noted among the patients with critical bleeding?

<p>Platelet abnormalities (B)</p> Signup and view all the answers

Which group would benefit from understanding causes and outcomes of critical bleeding?

<p>Critical care pharmacists (D)</p> Signup and view all the answers

What is the focus of hemostatic function studies mentioned?

<p>Platelet abnormalities and their implications (B)</p> Signup and view all the answers

How can knowledge of coagulation models improve pharmacy practice?

<p>By ensuring therapies to manage blood loss are used appropriately (B)</p> Signup and view all the answers

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Study Notes

Critical Bleeding

  • Critical bleeding can occur during surgery, medicine, and obstetrics.
  • Critical bleeding can be a life-threatening condition.

Blood Coagulation

  • Understanding traditional and cell-based models of coagulation helps pharmacists explain pharmacotherapeutic mechanisms of action.
  • Knowledge of blood coagulation allows pharmacists to appropriately use therapies for managing and arresting blood loss.

Hemostatic Function Studies

  • Hemostatic function studies were conducted on twelve patients with elevated blood non-protein nitrogen (urea).
  • Eleven patients displayed platelet abnormalities.
    • Three patients had mild thrombocytopenia.
    • Eight patients had thrombocytopathia.
  • Four patients showed deficiencies in two or more plasma factors: prothrombin, proconvertin, proaccelerin, or PTC.

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