Test Bank Solution Manual for Cerebrovascular Sonography Chapter 3 Rated A+
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Course
Vascular Sonography
Institution
Vascular Sonography
Test Bank Solution Manual for Cerebrovascular Sonography Chapter 3 Rated A+
Tunica intima, tunica media, tunica adventitia - Answers three layers of venous wall anatomy
tunica intima - Answers inner lining, direct extension to the valves
tunica media - Answers middle, smooth muscle, thinner than...
Test Bank Solution Manual for Cerebrovascular Sonography Chapter 3 Rated A+
Tunica intima, tunica media, tunica adventitia - Answers three layers of venous wall anatomy
tunica intima - Answers inner lining, direct extension to the valves
tunica media - Answers middle, smooth muscle, thinner than the artery
tunica adventitia - Answers outer, loose connective tissue, relatively thin, perfused by the vasa vasorum
venules - Answers walls are mainly connective tissue: the very small blood vessels in microcirculation
that allow blood to return from the capillary beds to drain into larger blood vessels
valvular sinus - Answers dilatation above venous valve: thrombosis site
semilunar/bicuspid (two cusps on opposite sides of the vessels) - Answers valves are...
retrograde - Answers the valves of veins are unidirectional, meaning they prevent what type of flow?
distally - Answers venous valves are more numerous where?
perforating veins - Answers The two systems: deep venous and superficial venous are connected by
what (superficial>deep)
IVC>RA - Answers where does the venous system drain to
90% - Answers LE deep system carries what percent of the blood volume returned towards the heart
LE Deep System - Answers Which system has an adjacent artery and is paired in the calf?
between subcutaneous tissues and muscle - Answers Where is the superficial system located?
Rt. Common Iliac
Lt. Common Iliac - Answers IVC bifurcates into:
May-Thurner syndrome - Answers Compression of left iliac vein by crossing right iliac artery. This is
normal anatomy. Arterial pressure on vein results in wall thickening, narrowing, and thrombosis.
internal iliac (hypogastric) and external iliac - Answers Common iliac vein bifurcates into
Common femoral at the inguinal ligament - Answers The external iliac becomes the
medial - Answers The common femoral vein is _______to the CFA
lateral and superior - Answers the superficial circumflex is _____ and ______ to the common femoral
vein
,profunda (deep femoral) and femoral (superficial femoral) - Answers The common femoral vein
bifurcates 1.5-2cm below the inguinal ligament into
popliteal - Answers femoral vein (superficial femoral) becomes the _____ at the adductor canal/hiatus
posterior to the knee - Answers Where is the Adductor canal (Hunter's)
popliteal vein - Answers where do the Gastrocnemius (sural) paired veins drain?
venae comitantes - Answers What term means paired veins?
duplicated - Answers calf veins are...
between the tibia and fibula - Answers where is the anterior tib vein located
the posterior tibial vein is medial and the peroneal is medial to the fibula - Answers where is the
posterior-tibial-peroneal trunk located
lateral along the interosseous membrane - Answers where is the anterior tibial vein located
PT and Peroneal - Answers which veins do the soleal sinuses (veins) feed with muscle contraction?
in the gastroc and soleus muscle - Answers where are the soleal sinuses located
metatarsal veins connecting to the dorsal veins to form the deep plantar (dorsal) arch - Answers tibial
veins become...
1.5-2cm below inguinal ligament - Answers The great saphenous joins the deep system...
GSV - Answers which vein is commonly used for bypass
Anterolateral, posteromedial, superficial external pudental, duperficial epigastric, Superficial circumflex
iliac - Answers What are the components of the Saphenofemoral Junction tributaries?
"stocking seam" posterior aspect of the calf, between the heads of the gastrocnemius muscles, coursing
from posterior, lateral ankle - Answers where is the small saphenous vein located
popliateal vein, saphenopopliteal junction (SPJ) - Answers where is a typical confluence of the ssv
GSV to pop or SSV to FV - Answers What does the thigh extension of the ssv (Giacomini, intersaphenous)
connect
posterior arch vein - Answers Main tributary of the greater saphenous vein
along the anterior thigh, draining into GSV or CFV - Answers where does the anterior accessory
saphenous vein course?
, the subdermic system; superficial to the fascial plane - Answers Where is the source of spider veins
(telangiectasia)
popliteal - Answers Where does the gastrocnemius drain
posterior tibials, peroneal veins - Answers where do the soleal veins drain
Boyd's paratibial, and Cockett's posterior tibial I, II, III - Answers Where are the most clinically important
perforators
Gator zone with venous insufficiency - Answers What do the perforators in the medial calf create
2/3 - Answers How much of total blood volume does the venous system hold
3-4x larger - Answers how much larger can distended veins be than their corresponding artery
pulmonary embolism (PE) - Answers What is the greatest, acute, life threatening, risk factor of DVT?
cellulitis - Answers inflamed tissue caused by bacterial infection
stops flow - Answers What does a Baker's cyst do to the popliteal fossa
5) non-pulsatile - Answers 5 CHARACTERISTICS OF VEINS!!!!
fistula - Answers what can cause pulsatile flow in veins?
used curved transducer - Answers What adjustment can we make to scan a difficult patient?
2D compression in transverse - Answers what is the most important procedure in ruling out DVT
inhibits protein C from doing its job (to prevent clotting) and increases clot risk in patients and venous
thrombosis 4-8x fold in patients - Answers What does Factor 5 Leiden do?
pain with dorsiflexion of the foot - Answers Homan's sign
1) Stasis
2) intimal injury
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