Aium - Study guides, Class notes & Summaries
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Intro to Sonography - Professional Organizations 45 Questions with 100% Correct Answers | Verified | Latest Update
- Exam (elaborations) • 5 pages • 2024
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ARDMS SPI Exam Review with Complete Solutions
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Example of nonspecular reflector - ANSWER-red blood cells 
 
What happens to spatial pulse length when frequency increases? - ANSWER-decreases 
 
Axial resolution is dependent on? - ANSWER-wavelength 
 
Lateral resolution is dependent on? - ANSWER-beam diameter 
 
Where does the beam of an unfocused transducer diverge? - ANSWER-Fraunhofer zone 
 
Reverberation artifacts are a result of - ANSWER-two or more strong reflecting surfaces 
 
True/False: Grating lobes are essential for the proper opera...
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ARDMS SPI Review Exam Questions With Correct Answers
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ARDMS SPI Review Exam Questions With Correct Answers 
 
Example of nonspecular reflector - ANSWER- red blood cells 
 
What happens to spatial pulse length when frequency increases? - ANSWER- decreases 
 
Axial resolution is dependent on? - ANSWER- wavelength 
 
Lateral resolution is dependent on? - ANSWER- beam diameter 
 
Where does the beam of an unfocused transducer diverge? - ANSWER- Fraunhofer zone 
 
Reverberation artifacts are a result of - ANSWER- two or more strong reflecting surfaces 
...
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URR Mock Exams Questions with Correct Answers
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URR Mock Exams Questions with Correct Answers 
Which of the following is true regarding CW transducer structure and function? - Answer-CW probes usually have no backing material except a pocket of air posterior to the element 
 
You are performing a PW doppler exam. only two cardiac cycles are demonstrated on the screen at one time. What adjustment can be made to demonstrate 5-6 cardiac cycles on the screen at one time? - Answer-decrease the sweep speed 
 
What is the primary factor that determ...
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Test 1 Intro to sonography | 135 Questions and Answers(A+ Solution guide)
- Exam (elaborations) • 12 pages • 2023
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AIUM - promote the usage of ultrasound in physical medicine 
SDMS - promotes excellence in the field and sets high educational standards. adopted a code of 
conduct 
ARDMS - evaluates and certifies the proficiency of sonographers 
brachio- - arm 
cardio- - heart 
co- - together 
colo- - colon, large intestine 
contra- - against 
cysto- - bladder 
dactyl- - pertaining to fingers or toes 
decub- - side 
dorso- - backdys- - difficult or painful
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Chapter 6 DMSO Questions And Answers Graded A+
- Exam (elaborations) • 18 pages • 2024
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"free hand" technique - The transducer and the needle are not connected . 
Sinologist may hold the transducer in one hand and the needle in the other or sonographer may hold the 
transducer while the sonologists holds the needle. 
Is used to drain ascites, pleural fluid and superficial lesions. 
Abdominal and retroperitoneal color doppler images - - splenic vein and arter 
- portal vein and renal veins and arteries 
Should be used to demonstrate blood flow direction and patency as requested or...
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Sonography Canada Core Review Questions With Complete Solutions
- Exam (elaborations) • 17 pages • 2023
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f - v/wavelength 
 
frequency - number of cycles per second 
 
T - 1/f 
 
Period - length of time for one cycle 
 
1540 m/s - speed of sound in soft tissue 
 
infrasound - <20Hz 
 
audible sound - 20Hz-20,000Hz 
 
ultrasound - >20,000Hz 
 
c - = root (bulk modulus/density) 
or 
=stiffness/density 
 
bulk modulus - stress/strain 
 
I - = P/a 
 
P - = E/T 
 
Amplitude - maximum deviation from normal 
 
A - = max-normal 
 
A^2 - proportional to intensity and power 
 
PRP - = 1/PRF 
 
line tim...
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Sonography Canada Core Review Exam 2023.
- Exam (elaborations) • 18 pages • 2024
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Sonography Canada Core Review Exam 2023. 
f - ANSWER v/wavelength 
frequency - ANSWER number of cycles per second 
T - ANSWER 1/f 
Period - ANSWER length of time for one cycle 
1540 m/s - ANSWER speed of sound in soft tissue 
infrasound - ANSWER <20Hz 
audible sound - ANSWER 20Hz-20,000Hz 
ultrasound - ANSWER >20,000Hz 
c - ANSWER = root (bulk modulus/density) 
or 
=stiffness/density 
bulk modulus - ANSWER stress/strain 
I - ANSWER = P/a 
P - ANSWER = E/T 
Amplitude - ANSWER maximum deviat...
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Sonography Canada Core Review Exam 2023.
- Exam (elaborations) • 18 pages • 2024
- Available in package deal
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Sonography Canada Core Review Exam 2023. 
f - ANSWER v/wavelength 
frequency - ANSWER number of cycles per second 
T - ANSWER 1/f 
Period - ANSWER length of time for one cycle 
1540 m/s - ANSWER speed of sound in soft tissue 
infrasound - ANSWER <20Hz 
audible sound - ANSWER 20Hz-20,000Hz 
ultrasound - ANSWER >20,000Hz 
c - ANSWER = root (bulk modulus/density) 
or 
=stiffness/density 
bulk modulus - ANSWER stress/strain 
I - ANSWER = P/a 
P - ANSWER = E/T 
Amplitude - ANSWER maximum deviat...
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URR mock exam 1 SPI Questions And Answers Rated A+
- Exam (elaborations) • 26 pages • 2024
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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...
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