Spi ultrasound Study guides, Class notes & Summaries
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![SPI ultrasound physics review questions with correct answers](/docpics/3195501/64ce879ace495_3195501_121_171.jpeg)
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SPI ultrasound physics review questions with correct answers
- Exam (elaborations) • 14 pages • 2023
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SPI ultrasound physics review questions with correct answers
![Ultrasound Physics - Mock Exam Questions for SPI with complete solutions 2024](/docpics/4276931/65aaea41e9d1d_4276931_121_171.jpeg)
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Ultrasound Physics - Mock Exam Questions for SPI with complete solutions 2024
- Exam (elaborations) • 24 pages • 2024
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Ultrasound Physics - Mock Exam Questions for SPI with complete solutions 2024 
 
 
Which of the following transducers will have the worst axial resolution? 
a. Vector array, 3 MHz 
b. Linear Sequential Array, 6 MHZ 
c. Linear Phased Array 7.5 MHZ 
d. Annular Array, 6 MHz - ANSWER-Vector array, 3 MHz 
 
A sound wave is traveling in the body and propagates from muscle to air. What percentage of the sound wave is most likely reflected at the muscle-air boundary? 
a. 0.5% 
b. 75% 
c. 25% 
d. 5% 
e. ...
ULTRASOUND PHYSICS - MOCK EXAM QUESTIONS FOR SPI
![SPI ultrasound physics review| 135 questions| with complete solutions](/docpics/63e708b02d1bb_2359213.jpg)
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SPI ultrasound physics review| 135 questions| with complete solutions
- Exam (elaborations) • 8 pages • 2023
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What is frequency determined by? CORRECT ANSWERS: The source, thickness of piezoelectric element and propagation speed to a lesser degree 
 
Thicker element is equal to ________ frequencies CORRECT ANSWERS: Lower 
 
What is the reciprocal of frequency and what is the symbol CORRECT ANSWERS: Period, T 
 
The time it takes for 1 cycle to occur CORRECT ANSWERS: Period 
 
What is propagation speed determined by CORRECT ANSWERS: Stiffness and density of the medium 
 
Propagation speed of sound t...
ARDMS SPI STUDY GUIDE (Ultrasound Physics Certification Test Study Questions) WITH CORRECT ANSWERS.
![SPI ultrasound physics 135 review Questions with 100% Correct Answers | Verified | Latest Update](/docpics/3729813/654006684901c_3729813_121_171.jpeg)
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SPI ultrasound physics 135 review Questions with 100% Correct Answers | Verified | Latest Update
- Exam (elaborations) • 12 pages • 2023
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What is frequency determined by? - ️️The source, thickness of piezoelectric element and propagation speed to a lesser degree 
 
Thicker element is equal to ________ frequencies - ️️Lower 
 
What is the reciprocal of frequency and what is the symbol - ️️Period, T 
 
The time it takes for 1 cycle to occur - ️️Period 
 
What is propagation speed determined by - ️️Stiffness and density of the medium 
 
Propagation speed of sound through soft tissue - ️️1,540 m/s 
 
Increasing...
![Ultrasound Physics - Mock Exam Questions for SPI. Updated 2024.](/docpics/4818801/65feb6f7dc56c_4818801_121_171.jpeg)
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Ultrasound Physics - Mock Exam Questions for SPI. Updated 2024.
- Exam (elaborations) • 18 pages • 2024
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Ultrasound Physics - Mock Exam Questions for SPI. Updated 2024.
![ARDMS SPI Exam Review Guide Questions with 100% Correct Answers](/docpics/5623988/6669c2850043a_5623988_121_171.jpeg)
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ARDMS SPI Exam Review Guide Questions with 100% Correct Answers
- Exam (elaborations) • 30 pages • 2024
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ARDMS SPI Exam Review Guide 
Questions with 100% Correct Answers 
Sound waves are: 
a) electric 
b) mechanical, transverse 
c) spectral 
d) longitudinal, mechanical - CORRECT ANSWER-D 
The speed of sound of ultrasound in soft tissue is closest to: 
a) 1,540 km/sec 
b) 1.54 km/sec 
c) 1,500 m/s 
d) 1,540 mm/sec - CORRECT ANSWER-C 
Which is not an acoustic variable? 
a) density 
b) pressure 
c) distance 
d) intensity - CORRECT ANSWER-D 
The effects of soft tissue on ultrasound are calle...
![ARDMS SPI Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A](/docpics/4064564/6583660e1b2c8_4064564_121_171.jpeg)
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ARDMS SPI Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A
- Exam (elaborations) • 24 pages • 2023
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ARDMS,SPI Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A 
 
Q: Multiple echoes, equally spaced originating from a gas bubble is called: 
a. comet tail 
b. ring down 
c. slice thickness artifact 
d. multipath 
 
 
Answer: 
b. ring down 
 
 
 
Q: An increase in red blood cell velocity will_____ the Doppler Shift: 
a. increase 
b. decrease 
c. not change 
d. cannot be predicted 
 
 
Answer: 
a. increase 
 
 
 
Q: The primary advantage of CW Doppler is: 
a. ...
![Ultrasound Physics - Mock Exam Questions for SPI || Complete Questions & Answers (Rated A+)](/docpics/5655101/666f723dbe828_5655101_121_171.jpeg)
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Ultrasound Physics - Mock Exam Questions for SPI || Complete Questions & Answers (Rated A+)
- Exam (elaborations) • 16 pages • 2024
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Available in package deal
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- $11.99
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Ultrasound Physics - Mock Exam Questions for SPI || Complete Questions & Answers (Rated A+) 
Ultrasound Physics - Mock Exam Questions for SPI || Complete Questions & Answers (Rated A+) 
 
What are the units of power? 
a. millimeters 
b. Hertz 
c. Watts/cm squared 
d. meters/sec 
e. Watts - ANSWER - Watts 
 
The Power in a beam is 1 watt and the area is 5cm^2. What is the beams intensity? 
a. 5 w/cm^2 
b. 1 w/cm^2 
c. 0.2 w/cm^2 
d. 1 watt - ANSWER - 0.2 w/cm^2 
 
If the intensity remains the s...
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