Deep Venous Thrombosis (DVT) Explained | Risk Factors, Diagnosis & Treatment | CanadaQBank скачать в хорошем качестве

Deep Venous Thrombosis (DVT) Explained | Risk Factors, Diagnosis & Treatment | CanadaQBank

Deep Venous Thrombosis (DVT) is a blood clot in the deep veins, usually of the legs—potentially life-threatening if it leads to pulmonary embolism (PE). But how do you recognize, diagnose, and manage it effectively? In this high-yield medicine video, we explain the pathophysiology, risk factors, clinical features, diagnosis, and management of DVT—perfect for USMLE, MCCQE, PLAB, and NCLEX exam preparation. What You’ll Learn in This Video: Definition: Formation of a thrombus in deep veins, commonly in the lower limbs (femoral, popliteal, or iliac veins). Pathophysiology: Virchow’s triad: Venous stasis, endothelial injury, and hypercoagulability. Risk Factors: Prolonged immobility, recent surgery, trauma, pregnancy, malignancy, oral contraceptives, obesity, thrombophilia (e.g., Factor V Leiden). Clinical Features: Unilateral leg swelling, pain, redness, and warmth. Homan’s sign (calf pain on dorsiflexion) may be present but is not reliable. Diagnosis: D-dimer: Screening test (high sensitivity, low specificity). Compression ultrasonography: Diagnostic test of choice. Venography: Gold standard (rarely needed). Management: Anticoagulation: Heparin → transition to DOACs or warfarin. Compression stockings to prevent post-thrombotic syndrome. IVC filter if anticoagulation contraindicated. Complications: Pulmonary embolism, post-thrombotic syndrome, recurrent DVT. High-Yield Pearl: “Unilateral leg swelling + risk factors = Think DVT until proven otherwise.” Perfect For: Medical students, residents, and healthcare professionals preparing for USMLE, MCCQE, PLAB, or NCLEX exams. Support Our Work: If you find this video helpful, please Like, Subscribe, and Share to support free, high-yield medical education with CanadaQBank. Follow CanadaQBank: Website: https://www.canadaqbank.com Facebook:   / canadaqbank   Twitter:   / canadaqbank   Free Demo: https://www.canadaqbank.com/register.... Hashtags: #DVT #DeepVeinThrombosis #PulmonaryEmbolism #VirchowsTriad #Anticoagulation #USMLE #MCCQE #PLAB #NCLEX #InternalMedicine #HighYieldMedicine #CanadaQBank CanadaQBank.com is an online test preparation service for the medical licensing exams of Australia (AMC CAT), Canada (MCCQE), Saudi Arabia (SMLE), United Kingdom (PLAB) and the United States (USMLE). In addition, CanadaQBank offers Android, iOS and Windows mobile applications which allow medical students and physicians to practice the questions and cases on their phones and tablets and study anywhere. Over 75,000 medical students and physicians from 187 countries have subscribed to CanadaQBank.com and studied with our QBanks to prepare for the AMC CAT, MCCQE, PLAB, SMLE and the USMLE. Read our 750 verified Testimonials: https://canadaqbank.com/testimonials.php Subscribe to our YouTube channel and view over 450 Instructional Tutorial Videos about high yield topics tested on the AMC CAT (Australia), MCCQE (Canada), PLAB(United Kingdom), SMLE (Saudi Arabia), USMLE (United States). Our YouTube channel is here:    / canadaqbank   How to work as a Physician in Australia, Canada, Saudi Arabia, UK, USA: https://www.canadaqbank.com/physician...