RVT ARDMS EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ VERIFIED.[LATEST EXAM UPDATES]

RVT ARDMS EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ VERIFIED. 2 types of Trauma/endothelial damage - -Intrinsic and extrinsic 3 causes of venous thrombosis also called, Virchow's Triad - -Venous stasis, trauma/endothelial damage, hypercoagulability Abnormal clinical findings for Budd-chiari syndrome? - -1. hepatomegaly 2. Abdominal pain 3. Sudden onset of ascites Accuracy, and how to calculate? - -- % of correct tests, or how well does the test both detect and rule out disease. - total # of correct tests divided by total # of all tests, or TP+TN/TP+FP+FN+TN Advantages of foam sclerotheraphy? - -1. Better visualization while it spreads through targeted veins 2. Ability to use smaller amounts of solution 3. Better contact inside the veins due to the foam medium (it stays longer and is not diluted by mixing with blood inside vein.) Ascending venography is? - -Image the veins from distal to proximal and detects venous abnormalities including DVT. Brachiocephalic/ Innominate vien formed from confluence of? - -Subclavien and Internal jugular vein Budd-chiari syndrome? - -Results from hepatic vein occlusion, causes vary with regard to primary site of obstruction(hepatic vein level, sinusoids, or IVC) Capabilities of D-dimer test? - --measurable product of thrombolysis detected on a quantitative blood assey. - can rule out thromboembolism if negative. If positive, has little specificity but points out need for additional testing to diagnose cause of hypercoagulability. Capabilities of V/Q scan? - -Detect