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DMS333-KH7
USIDMS ABD vessels/MSK
Question | Answer |
---|---|
What is Atheroma? | lipid deposit on intima |
What is an AAA? | Swelling in blood vessel, Wall strength decreases, All 3 layers increase in size |
What is a hole in the intima called? | pseudoaneurysm |
At what size AAA do they usually surgically correct? | anything over 5cm |
Where does 80% of AAA occur? | infrarenal |
What is Budd Chiari syndrome characterized by? | thrombosis of hepatic veins or IVC |
What is the sonographic appearance of PV thrombosis? | Enlarged PV,Clot within lumen of PV |
With portal hypertension what circulation usually forms, and what type of blood flow would it be? | Collateral circulation develops, blood flow is hepatofugal |
What do tendons connect? | muscle to bone |
A synovial sheath is: | a sac surrounding a joint |
Where does a bursa occur? | Shoulder, hand, wrist, and ankle |
What is a fibrous band of tissue connecting bone and cartilage to bone? | ligament |
What does a bursa help with? | Aids in reduction of friction |
A nerve is: | a channel for impulses to and from the muscles and the CNS. |
What is the most frequent site of a tendon tear? | Achilles Tendon |
What are the 4 muscles that make up the rotator cuff? | • Teres minor • Infraspinatus • Supraspinatus • Subscapularis |
What is inflammation of the lining of the sheath that surrounds a tendon called? | Tenosynovitis |
What is a common cause of shoulder pain? | Biceps Tendinitis |
What are the 3 stages of a rotator cuff tear? | I. Swelling and mild pain II. Inflammation and scarring III. Partial or complete tears of the rotator cuff |
What are the two type of muscle tears? | Distraction & Compression |