Part 2 - Physics focuses on ultrasound physics, exploring concepts like AIUM phantom usage, pulse duration, attenuation, and compression. It enhances understanding of axial and lateral resolution in medical imaging, crucial for professionals in the field.
Greater than 2,000 cycles per second
Less than 20,000 Hz
Greater than 20,000 Hz
Greater than 1.54 cycles per second
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Related to time and motion
Picture element
Rectangular elements in a line
Area where imaging cannot be performed
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Speed at which wave travels through a medium
Material in front of transducer face
Material behind the rear face of the transducer
Related to time and motion
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The transducer diameter
The transducer damping
The speed of sound in soft tissue
Memory of the display
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Length of space over which a pulse occurs
Density times propagation speed
Power divided by area
Operating frequency divided by bandwidth
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Trandsucer
DGC (depth gain compensation)
Output power
All of the above
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Propagation speed divided by frequency
Density times propagation speed
Spped at which wave travels through a medium
Power divided by area
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Rectangular elements in a line
Picture element
Paths to and from reflector are not the same
Related to reververation artifact
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Material in front of transducer face
Material behind the rear face of the transducer
Paths to and from reflector are not the same
Picture element
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Operating frequency divided by bandwidth
Related to time and motion
Power divided by area
Occurs when doppler shift exceeds 1/2 PRF
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A display
A pulser
A receiver
A memory
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Rejection
Relaxation
Elimination
Compression
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Power divided by area
Density times propagation speed
Propagation speed divided by frequency
Operating frequency divided by bandwidth
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Imaging deep structures
Imaging superficial structures
Imaging the adult lungs
Imaging both deep and shallow structures
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Period
Frequency
Impedance
Pulse repetition period
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3
6
8
10
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Density times propagation speed
Material behind the rear face of the transducer
Rectangular elements in a line
Operating frequency divided by bandwidth
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Material in front of transducer face
Material behind the rear face of the transducer
Paths to and from reflector are not the same
Picture element
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Electricity, image, display
Incident sound, reflected sound, boundary
Ultrasound, electricity, transducer
Ultrasound, heat, tissue
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Are much higher than those in the audio range
Determine imaging depth in tissue
Determine spatial imaging resolution
All of the above
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Axial resolution
Slice thickness resolution
Contrast resolution
Lateral resolution
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By reducing the attenuation
By reducing the spatial pulse length
By reducing the bandwidth
All of the above
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Pulse repetition frequency
Continuous wave
Pulse repetition period
Pulse duration
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Group A
Group B
Group C
Group D
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Quiz Review Timeline (Updated): Feb 9, 2024 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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