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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 pneumat...

Pulmonary embolism (PE) cannot be diagnosed solely on a clinical basis, because of the lack of sensitivity and specificity of clinical signs and symptoms. Pulmonary angiography is invasive and resource demanding. Because the prevalence of PE is relatively low (20% or less) amongst individuals who are clinically suspected of having the disease, submitting all of them to imaging (multi-detector CT angiography or ventilation⁄perfusion lung scintigraphy) would not be cost-effective. There...

Chapter 29 Pulmonary Embolism Guaranteed A+ What is the purpose of the D-dimer test in diagnosing pulmonary embolism? ️️ The D-dimer test measures substances released when a blood clot breaks down, helping to indicate the presence of abnormal clotting in the body. How does obesity contribute to the risk of pulmonary embolism? ️️ Obesity can slow blood flow in the veins, particularly in the legs, and increase pressure on veins, raising the risk of blood clot formation. W...

1. THE CLINICAL RELEVANCE OF CARDIOEMBOLIC CEREBRAL INFARCTION Stroke is the leading cause of disability and the second most common cause of death worldwide [1-3]. Accurate definition of the mechanism of stroke is crucial as this will guide the most effective care and therapy. Cardioembolic cerebral infarction accounts approximately for one quarter of all cerebral infarcts [4-8]. In most cases, recurrence of cardioembolism can be prevented by oral anticoagulants. Therefore, for a...

NUR 106 (UNIT 5) Cardiovascular Therapy Thromboembolic Disorder Drugs Questions With Complete Solutions

Pulmonary Embolism With Case Studies & Rationales What is the primary cause of blood clots that lead to a pulmonary embolism? ️️ The primary cause is often deep vein thrombosis (DVT), where blood clots form in deep veins, typically in the legs, and travel to the lungs. Why is quick diagnosis crucial in pulmonary embolism cases? ️️ Quick diagnosis is critical because PE can be life-threatening and immediate treatment reduces the risk of severe complications or death. Wha...

How do normal hemodynamics work? - Blood circulates and delivers oxygen and nutrients and removes metabolic wastes from the cell without altering water and electrolyte balance What classify hemodynamic diseases? - 1) abnormal endothelial function 2) increased vascular pressure 2) decrease plasma protein alters water and electrolyte balance What is the outward movement of water into the extravascular space called? - Edema What is hemostasis? - Blood clotting that prevents excessive bleeding...

1. While shaving one morning, a 23-year-old man nicks his lip with a razor. Seconds after the injury, the bleeding stops. Which of the following mechanisms is most likely to reduce blood loss from a small dermal arteriole? □ (A) Protein C activation □ (B) Vasoconstriction □ (C) Platelet aggregation □ (D) Neutrophil chemotaxis □ (E) Fibrin polymerization - Answer-1 (B) Vasoconstriction :The initial response to injury is arteriolar vasoconstriction, but this is transient, and the coagula...