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DMS333-BB7
USIDMS- Abdominal Vessels/Musculoskeletal
Question | Answer |
---|---|
What is a synovial sheath? | a sac surrounding a joint tendon |
What is another name for the synovial sheath? | Bursa |
What connects muscle to bone? | Tendons |
What connects bone to bone? | Ligaments |
How does the synovial sheath appear on US? | Appears as a hypoechoic halo surrounding the tendon |
What aids in reduction of friction at a joint? | Bursa |
Normal thickness of a ligament? | 2-3mm |
How does a ligament appear on US? | Hypoechoic band with a homogenous appearance |
What is the largest tendon in the body? | Achilles Tendon |
What four muscles make up the rotator cuff? | Teres minor, infraspinatus, supraspinatus, subscapularis |
What is an inflammation of the lining of the sheath that surrounds a tendon? | Tenosynovitis |
The clapper in the bell sign is associated with what pathology? | Muscle tear |
What is the first branch off the abdominal aorta? | Celiac trunk |
Which renal artery is longer? | Right |
What is the innermost layer of a blood vessel? | Tunica intima |
What are the three branches of the celiac axis? | Left gastric artery, splenic artery, common hepatic artery |
Normal size of the IVC? | 2-3cm |
What forms the portal vein? | Merging of the splenic vein and the SMV |
The portal vein should have what type of flow? | Hepatopetal |
What size constitutes an AAA? | anything greater than 3cm |
What is plaque build up in the wall of the artery? | Atherosclerosis |
Three sonographic appearances of portal vein thrombosis? | Enlarged, echogenic material representing clot, no color flow in the vessel |