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Basic US Physics and Machine Operation Pre Quiz
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Last Name
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Your answer
Nickname
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For TUS Training Online Leader Board of Scores
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Email
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Your answer
Described the echogenicity of area marked with an asterisk (*) below:
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Hyperechoic
Hypoechoic
Anechoic
Isoechoic
Describe the echogenicity of the area marked with and asterisk (*) below:
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Hyperechoic
Hypoechoic
Isoechoic
Anechoic
When electricity is applied to a piezoelectric crystal, the crystal:
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Will do nothing
Will malfunction
Will emit ultrasound waves
Will transmit a magnetic wave
Match the ultrasound image below with the correct transducer used to produce it :
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Linear
Phased Array
Endocavitary
Large Curved
Match the ultrasound image below with the correct transducer used to produce it:
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Phased Array
Linear
Endocavitary
Large Curved
Name the ultrasound artifact demonstrated in this image below:
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Posterior enhancement
Mirror artifact
Ring down artifact
Acoustic shadowing
Name the ultrasound artifact marked with the asterisk (*) this image below:
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Posterior enhancement
Ring down artifact
Mirror artifact
Acoustic shadowing
Name the artifact marked with the asterisk (*) in the image below.
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Comet tail artifact
Ring down artifact
Mirror artifact
Acoustic shadowing
An increase in frequency improves axial resolution of the ultrasound image.
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True
False
Which statement is true in regards to power doppler?
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Has directional information in regards to flow
Its main strength is its sensitivity to low flows
Is not susceptible to noise
Does not display the amplitude of the flow
You are using the ultrasound machine to search for a retained foreign body in a forearm. Which ultrasound transducer will be your first choice?
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Curvilinear probe
Phased array probe
Linear probe
Endocavitary probe
Name the artifact marked with the asterisk (*) in this image below:
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Ring down artifact
Acoustic shadowing
Mirror artifact
Posterior enhancement
You are performing an ultrasound of a vessel and want to confirm arterial flow. What mode of ultrasound display are you using in this image below?
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A-mode
B-mode
M-mode
Color Doppler Mode
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