Trauma Venous Thromboembolism
(VTE) Prevention Latest Update
Graded A+
What is the most common complication associated with untreated deep vein thrombosis in
trauma patients?
Pulmonary embolism is the most common and potentially fatal complication.
Explain why early mobilization is crucial fo...
Trauma Venous Thromboembolism
(VTE) Prevention Latest Update
Graded A+
What is the most common complication associated with untreated deep vein thrombosis in
trauma patients?
✔✔Pulmonary embolism is the most common and potentially fatal complication.
Explain why early mobilization is crucial for preventing VTE in hospitalized trauma patients.
✔✔Early mobilization helps stimulate blood flow, reducing venous stasis, which decreases the
likelihood of clot formation.
How do intermittent pneumatic compression devices prevent venous thromboembolism?
✔✔They enhance blood flow in the legs by providing mechanical compression, reducing the risk
of clot formation.
What laboratory value is typically monitored when a patient is on heparin for VTE prophylaxis?
✔✔The aPTT (activated partial thromboplastin time) is monitored to ensure therapeutic levels.
1
, Describe the significance of D-dimer levels in diagnosing VTE.
✔✔Elevated D-dimer levels indicate increased clot formation and breakdown, which can suggest
the presence of VTE.
What are the signs and symptoms that may indicate a pulmonary embolism in a trauma patient?
✔✔Sudden shortness of breath, chest pain, rapid heart rate, and coughing up blood are common
symptoms.
When should pharmacological prophylaxis be initiated in trauma patients to prevent VTE?
✔✔It should be started as soon as the risk of bleeding is controlled, often within 24-48 hours
after injury.
Explain the rationale for using low molecular weight heparin (LMWH) instead of unfractionated
heparin in VTE prevention.
✔✔LMWH has a more predictable anticoagulant response, requires less frequent dosing, and
carries a lower risk of bleeding.
What is the purpose of using compression stockings in VTE prevention?
2
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