Vascular

Front 1

buttock claudicaton

Back 1

aortoiliac disease

Front 2

thigh claudication

Back 2

distal extenal iliac/ common femoral artery disease

Front 3

calf claudication

Back 3

fem/popliteal disease

Front 4

5ps of acute arterial occlusion

Back 4

pain, pallor, pulselesness, parethesia and paralysis

Front 5

where do diabetic patients have higher incidence of occlusive disease?

Back 5

at the distal popliteal artery and tibial vessels

Front 6

atherosclerosis originates at

Back 6

carotid bifurcation, orgions of brachialcephaic vessel, orginis of the visceral vessels, infrarenal aortoiliac system, common femoral bifurcation, sfa at hunters canal and pop trifurcation

Front 7

Leriche syndrome

Back 7

obstruction of the terminal aorta. Usually occurs in males and is characterized by fatigue in the hips, thighs or calves on exercising. absence of pulsations in fem arteries, impotence and often coldness/pallor of lower limbs.

Front 8

livedo reticularis

Back 8

purple patches on skin at dorsum of foot due to dilated capillary and venule filling

Front 9

claudication abi

Back 9

.5-.9

Front 10

thigh pressure indexes are normally greater than 1.2 while 0.8-1.2 suggests and <.8 indicates...

Back 10

aortoiliac disease and proximal occlusion

Front 11

after exercise, patients ankle pressure should increase to resting levels in 2-6 mins suggets

Back 11

single arterial obstruction. if it remains reduced for 12 mins then mulitlevel obstruction is suggested.

Front 12

radial and ulnar pressures should be within

Back 12

5-10 mmhg of each other

Front 13

what does brachial artery reactivity testing do?

Back 13

assesses the ability of the endothelium to regulate vasodilation

Front 14

what is the normal value of brachial artery reactivity testing

Back 14

the diameter should increase by >10% when cuff is on upper arm. On forearm increase should be at least 6%

Front 15

stenosis commonly occur at

Back 15

adductor canal and prox pop a

Front 16

75% diameter reduction is equivalent to a psv of

Back 16

400 cm/s

Front 17

a decrease of __ in any graft segment is vital in stenosis

Back 17

30 cm/s and abi decrease of 0.15

Front 18

what can not be used to evaluate chronic venous insufficiency

Back 18

ct scan

Front 19

when scanning the subclavian vein. what branch does it give off before becoming the axillary vein

Back 19

cephalic

Front 20

if a vein measures 2.5mm it will dilate to how many mm

Back 20

4.0

Front 21

are there valves in innomiate vein?

Back 21

no

Front 22

what provides the energy required to circulate blood during strenous exercise?

Back 22

musclovenous pump

Front 23

poiseuille's law

Back 23

the effect of the radius of the vessel and the viscosity of the blood and is a variation of ohm's law

Front 24

bernouill's principlet

Back 24

blood is propelled from one point to another by energy gradient and is slowed by resistance, that energy within the moving fluid is determined by pressure, gravitational energy and kinetic energy.

Front 25

what arises from the dorsal venous system that is formed by the digital and metacarpal veins?

Back 25

the radial and ulnar veins

Front 26

sclerotherapy is

Back 26

injection of superficial veins with agent to induce thrombosis

Front 27

what is venous claudication

Back 27

chronic venous insufficiency of the extremity that continues to deteriorate with progressive leg pain described as an aching or bursting sensation with prolonged walking

Front 28

the high pitched continuous signal that will not augment below an obstructed vein is called

Back 28

windstorm effect

Front 29

ascending venography cannot

Back 29

assess the function of the proximal valves in the lower extremity

Front 30

which veins receives both the superficial and deep venous systems of the upper extremity

Back 30

subclavian veins

Front 31

hepatic vein waveforms become flat

Back 31

during third trimester of pregnancy

Front 32

the normal toe pressure is

Back 32

60% of the bracial pressure

Front 33

exercise normally does what to blood flow

Back 33

increases

Front 34

what arterial vessels is a direct continuation of the subclavian

Back 34

axillary

Front 35

a functional vasospastic disorder that affects the small arteries of the extremities is

Back 35

raynaud's disease

Front 36

an obstructive arterial disease which has an underlying systemic or vascular abnormality is

Back 36

raynaud's phenomenon

Front 37

a decrease in peak systolic flow velocity of less than 45 cm/s is

Back 37

graft failure

Front 38

appreciable changes in pressure and flow do not occur until the diameter of an artery is reduced by 50% or greater. this degree of narrowing is

Back 38

critical stenosis

Front 39

the principal congtrol mechanisms affecting blood volume changes is

Back 39

cardiac output and peripheral resistance

Front 40

as an arterial stenosis becomes hemodynamically significant what happens to flow volume

Back 40

deccreases and PSV increases

Front 41

what interventional procedure uses a vascular catheter for introduction of a substance or device is used to control bleeding or stop the blood flow

Back 41

embolization

Front 42

what type of plethysmography identifies subcutaneous blood flow

Back 42

PPG