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Hemostatic Disorders: Physiology, Diagnostics, and Management
1University of Utah Health and Huntsman Cancer Institute.
Clinical Journal of Oncology Nursing
|July 16, 2021
Summary
Hemostasis is critical for preventing bleeding. Understanding hemostatic physiology and platelet/coagulation disorders aids advanced practice nurses in managing hematology and oncology patients.
Area of Science:
- Hematology
- Physiology
- Nursing Education
Background:
- Hemostasis is a complex physiological process vital for maintaining vascular integrity.
- Defects in hemostasis can result in severe bleeding complications.
- Advanced practice registered nurses (APRNs) require comprehensive knowledge of hemostasis.
Purpose of the Study:
- To review the fundamental principles of hemostatic physiology.
- To discuss common laboratory assessments for hemostasis.
- To outline the management strategies for platelet and coagulation disorders.
Main Methods:
- Literature review of hemostatic physiology.
- Analysis of laboratory diagnostic studies for hemostasis.
- Synthesis of clinical management guidelines for bleeding disorders.
Main Results:
- Detailed explanation of the coagulation cascade and platelet function.
- Overview of key laboratory tests (e.g., PT, aPTT, platelet count).
- Management principles for common hemostatic abnormalities.
Conclusions:
- A thorough understanding of hemostasis is essential for APRNs.
- Knowledge of hemostatic mechanisms improves patient care in hematology/oncology.
- This review equips APRNs to better manage patients with bleeding risks.
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