click below
click below
Normal Size Small Size show me how
DVT423-HD2
USIDMS LE Arterial Doppler
| Question | Answer |
|---|---|
| In a supine position on a normal patient which is higher, brachial or ankle systolic pressure? | ankle |
| During an exercise stress test if a pressure drop is observed, how often are pressures evaluated and for how long? | every two minutes until the pressures return to their pre-exercise state |
| What level of disease is most likely present if is takes 10 minutes for ABI's to return to a resting state? | multi-level disease |
| What test can be done if a patient is no able to physically perform exercise testing? | reactive hyperemia test |
| Which arterial plethysmography uses pulse volume recording (PVR of VPs)? | Air ( Pneumo) plethysmopraphy |
| During a normal PVR and after the sharp upslope, after that what is the reflected wave in late systole and early diastole known as? | dicrotic notch |
| What three diseases that may mimic claudication? | spinal stenosis, herniated disk, osteoarthritis |
| What are some major risk factors of PVD? | diabetes, hypertension, hyperlipidemia, smoking |
| If an AAA is found, what arteries should be examined to see their relation to the AAA? | renal arteries |
| Which type of Doppler velocimetry uses Fast Fourier transform (FFT)? | spectral analysis |