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West Coast Ultrasound Institute
Diagnostic Medical Sonography
DMS-Vascular
Name ___________________
Outline for exam #5
1. What is portal Hypertension?
2. What are the three locations of portal hypertension?
3. Explain why we get portal hypertension at each location.
-Prehepatic PHT
-Intrahepatic PHT
-Post hepatic PHT
4. What is the function of the portal veins?
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5. What is the function of the hepatic veins?
6. What is the function of the hepatic arteries?
7. Explain what the TIPS procedure is and when we use it.
8. What is the function of the renal arteries?
9. What are the 4 renal pathologies that we discussed?
1. ___________________
2. ___________________
3. ___________________
4. ___________________
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10.
What are the steps performed when interrogating the renal arteries?
a Indirectly
b Directly
11.
Why is RI & EDR important when performing a renal duplex?
21. Define RAR and what is the formula, what are the units?
22. In the LEV, blood moves from the ____________ system to the __________ system
in the venous circulation.
23. The superficial venous system is made up of which vessels in the lower extremities?
(Provide all the names)
24. What is the GSV? Where does it originate? Where does it terminate?
25. What is the SSV? Where does it originate? Where does it terminate?
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26.
The CFV becomes the External iliac vein when it passes under the
____________ _____________.
27.
Define a perforator.
28. Define DVT.
29.
What are the risk factors in DVT development? What is the name of these
factors?
30.
What are the symptoms of a DVT?
31.
Name a possible differential diagnosis for DVT.
32. Identify one possible treatment method for DVT.
33. Define venous insufficiency.
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34. What are the symptoms of venous insufficiency?
47.Define the primary and secondary varicose veins and differentiate between them.
48. What can cause venous insufficiency?
49. Doppler venous signals – define the following:
a. Spontaneity
b. Phasicity- describe lower extremity and upper extremity respiratory changes.
c. Augmentation –
d. Pulsatile flow
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50.
Results of duplex exam, define the different thrombus found.
a. Acute thrombus
b. Chronic DVT
51.
Know all venous anatomy – upper & lower extremity
52.
How does TOS cause DVT in the UEV?
53.
What is hemodialysis?
54.
What is an AVFistula? An AVGraft?
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