Venous

Deep veins follow a _____

artery

The PTA/PERNO join at the _____ _____ with the _____ (ATV/GSV) to form the POP

tibeoperoneal trunk, ATV

Venous _____ = play an important role in the calf muscle pump

sinuses

_____ + _____ = MPV

SMV, Splenic

The portal system drains blood from the ____ (liver/digestive) + _____ (kidney/spleen) into the ______ (stomach/liver)

**think about what vessels make up the MPV

digestive, spleen, liver

The 2 superficial veins in the arm are the ____ + _____

cephalic, basilic

Finish the formations

Radial + Ulnar = ______

Basilic + Brachial = _____

Axillary + Cephalic = _____

Subclavian + IJV = ______

brachial, axillary, subclavian, innominate

The greatest challenge for Hemodynamics to overcome is ______ (think physics)

gravity

T/F: There’s less valves as you get closer to the ankle, and more as you get closer to the abdomen

false, opposite

_____ pressure = pressure on the vessel wall

transmural

What 2 shapes can a vein take depending on the transmural pressure?

circle, ellipse

Fill in the correct vessel shape

_____ (circle/ellipse) = full/more volume, less resistance

_____ (circle/ellipse) = less volume, high resistance

**think how size/radius impacts resistance

circle, ellipse

Inhale = flow to ____ (heart/legs)

Exhale = flow from ____ (heart/legs)

heart/legs

Hydrostatic pressure

_____ (standing/supine) = 0mm Hg at ankle

_____ (standing/supine) = 100mm Hg at ankle

supine, standing

T/F: You should see augmentation DURING Valsalva

false

_____ (during/after) release of valsalva = venous flow should _____ (augment/stop)

after, augment

The ____ ___ ___ acts as a 2nd heart in your legs

calf muscle pump

When the calf muscle pump ______ (contracts/relaxes) the veins empty up

When the calf muscle pump ______ (contracts/relaxes) the veins fill

contract, relax

Venous ____ = inc in venous pressure bc of inc volume

hypertension

venous hypertension = ___ (inc/dec) venous pressure + high ____ (resistance/volume)

inc, volume

list 2 symptoms of an acute DVT

• _____

• ______

• redness

• warmth

pain, swelling

what 3 things are included in Virchow’s Triad:

vessel wall injury, stasis, hypercoagulability

___-___ = stress of subclavian/axillary due to trauma

Paget-schroetter

What is another name for LT CIV compression? ____ - ____ syndrome

May-thurner

May-thurner syndrome = compression of the ____ (LT renal/ LT CIV) by the RT CIA

LT CIV

_____ syndrome = compression of LT renal V by SMA/AO

nutcracker

_____ syndrome = compression of SVC by mass, bilateral face swelling

svc

T/F: venous insufficiency can cause venous hypertension

true

the most common place to see venous insufficiency is _____ (superior/inferior) to medial malleolus

superior

_____ (edema/hypertension) can cause an inc in capillary pressure

edema

Venus PPG uses what setting to document capillary volume? ____ (AC/DC)

DC

____ ____ (DC) detects slower flow changes

direct changes

_____ (DC/CW) doppler is used to determine the presence of a DVT

CW

CW doppler is ONLY a _______ contour reading

waveform

T/F: Pulsatile flow is normal for veins close to the heart

True

______ (phasicity/pulsatile) flow is seen in peripheral veins

phasicity

Portal hypertension is caused by ____ of the liver

cirrhosis

PV Hypertension can LEAD to ______ (think collaterals)

varices

RT sided heart failure can cause an enlargement of the ____ (SV/HV) + ____ (IVC/AO)

HV, IVC

_____ (ascending/descending) Contrast Venogram = dye goes up, used to R/O DVT

ascending

_____ (ascending/descending) Contrast Venogram = dye goes down, used to R/O valvular incompetence

descending

TIPSS connect the ____ → ___

RPV, RHV

Use the word bank to fill in the blanks

Negative predictive value Specificity Sensitivity Positive predictive value Accuracy

______ = ability to detect disease

______ = to ID normal

______ = good at predicting disease

____ = good at predicting normal

_____= bw all values

sensitivity, specificity, positive predicting value, negative predicting value, accuracy