Vascular Module Step 18 Step 18 (1 hour): Complete the final Self Learning Tests Must obtain 80% to complete the module Main Vessels Evaluation 1. The use of real time ultrasound guidance for central line insertion has been shown to specifically reduce mostly which type of complication?* Infectious Thrombotic Mechanical 2. Which of the following vessel has had the most literature support on the use of ultrasound guidance for its cannulation?* Internal jugular vien Femoral vein Peripheral vein Subclavian vein 3. ‘Dynamic’ approach for line insertion using ultrasound means:* The procedure is done with ultrasound in the Doppler mode to see the dynamic blood flow The procedure is performed under direct guidance, with real time view of the needle The procedure is done blindly but after having localized the vein prior to procedure The procedure is done with ultrasound after the blind approach fails 4. Which of the following is one of the advantage of using the longitudinal (long-axis) view for ultrasound-guided insertion of a catheter* View clarifies position of vein and artery to one another Lower risk of perforating the posterior wall of the vein Easiest plane to perform cannulation Ideal when space is limited 5. Venous valves:* A. are only found in veins B. can sometimes be found in arteries C. are located near the point of entry of major tributary veins D. both A and C
