Separation velocity - Study guides, Class notes & Summaries

ARDMS (RVT) Ultrasound Vascular Registry Review Questions with 100% Correct answers Ultrasound Vascular Registry Review Questions with 100% Correct answers What is the first branch of the aortic arch? Innominate artery/ Brachiocephalic Name the three branches of the aortic arch? a. Innominate artery/ Brachiocephalic b. Lt CCA c. Lt Subclavian artery The radial artery runs on what side of the forearm? Lateral side The radial artery branches to form what part of the palmar arch? Supe...

SPI URR MOCK EXAM 1 | 164 QUESTIONS AND CORRECT DETAILED ANSWERS | UPDATED ____ is defined as specific area or location where Doppler shift info is being obtained. A. spectral broadening B. nyquist limit C. sample volume D. spectral window - ANSWER C. sample volume Spatial resolution is: A. the minimum reflector separation required to produce separate echos. B. highest with linear phased arrays. C. the weakest reflected signal the transducer can receive D. another term for slice thi...

What does the change in membrane voltage depend on? - ️️depends on the ion channels opened, not the neurotransmitter some neurotransmitters can have both excitatory and inhibitory effects; depends on the ligand gated channels in postsynaptic cell and the ion channels determining EPSP or IPSP When are large axons used? - ️️rapid responses- cockroach startle/escape response; sensory filiform hair receptors on back synapse to giant axon that goes to thoracic region and then synapses ...

____ is defined as specific area or location where Doppler shift info is being obtained. A. spectral broadening B. nyquist limit C. sample volume D. spectral window -answer- C. sample volume Spatial resolution is: A. the minimum reflector separation required to produce separate echos. B. highest with linear phased arrays. C. the weakest reflected signal the transducer can receive D. another term for slice thickness resolution -answer- A. the minumum reflector separation required to pr...

cultural diffusion - Answer- the spread of cultural beliefs and social activities from one group to another Authoritarian - Answer- to describe a way of governing that values order and control over personal freedom Separation of powers - Answer- an act of vesting the legislative, executive, and judicial powers of government in separate bodies federalism - Answer- a system of government in which entities such as states or provinces share power with a national government. Velocity - An...

___ is defined as specific area or location where Doppler shift info is being obtained. A. spectral broadening B. nyquist limit C. sample volume D. spectral window C. sample volume Spatial resolution is: A. the minimum reflector separation required to produce separate echos. B. highest with linear phased arrays. C. the weakest reflected signal the transducer can receive D. another term for slice thickness resolution A. the minumum reflector separation required to produce echos Wh...

The doppler shift is 5000 Hz. The pulse repetition frequency is 9000 Hz. Which of the following is true? A. peak pressure gradient is 36mmHg B. range ambiguity will occur C. aliasing will occur D. the peak velocity is equal to 2 m/s - ️️C. aliasing will occur When evaluating a suspected arterial stenosis, a doppler angel of ____ degrees will produce the most accurate flow velocity. A. 0 B. 30 C. 60 D. 90 - ️️A. 0 Spatial resolution is: A. the minimum reflector separation req...

Backflow Prevention Assembly Tester Exam V4 (Latest 2024/ 2025) Questions and Verified Answers| 100% Correct| Grade A Q: The federal law placing responsibility for the protection of the public water supply on the purveyor of the water is? Answer: Safe drinking water act Q: How many inches must a pressure type vacuum breaker be installed above all downstream piping? Answer: 12 inches Q: A double check BFP assembly will protect the potable water supply from? Ans...

Each pesticide business shall present to each customer for whom he or she performs a pest control service involving the application of pesticides a written statement of services or contract setting forth the following information: - Answer- Business name and address of the pesticide business; 2. Name and address of the customer; (All addresses should include the street address or rural route) 3. The name of each pest to be controlled;4. Date and location of the application of the pesticide; 5. C...

What is the Doppler Shift Formula? correct answer: fd = f echo - f transmit *What is the formula for resistance? *What are the units of Resistance correct answer: Units: Pa*s/m^3 or Pa*s/cm^3 Alternate formula = 128nL/πD^4 What is attenuation proportional to? correct answer: Frequency Wavelength equals correct answer: c/f 1cc= correct answer: 1 cm3 = 1mL = 10 -3 L What is the formula for Frame Rate? correct answer: What is the formula for Pulse Period? correct ans...