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Q.1
Enter your email address (optional).
Email
Q.2
Ultrasound is what form of energy?
Mechanical
Thermal
Electrical
Magical
Q.3
Which transmits ultrasound waves better?
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Air
Bone
Water
Q.4
Ultrasound has never been demonstrated to cause negative biologic effects.
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True
False
Q.5
You should use the highest frequency probe that allows for the desired penetration to optimize image quality.
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True
False
Q.6
The inside of an ultrasound probe consists of?
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Sound generating polymer
Liquid
Magic
Crystals
Q.7
The purpose of ultrasound gel is?
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Improve your image
Improve probe contact
Provide a medium for sound transmission
All of the Above
Q.8
Ultrasound images are based on reflection of ultrasound waves. What probe position (relative to a structure) gives the best image quality of a structure?
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Parallel
Perpendicular
45 degrees
Q.9
Generally the probe marker should point to?
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Patient right & towards the feet
Patient right and towards the head
Patient left and towards the head
Patient left and towards the feet
Q.10
The average cost of an ultrasound probe is?
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$100
$1,000
$10,000
$100,000
Q.11
Select the probe that best matches the following. Small foot print, good temporal resolution, used for cardiac ultrasound.
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Curvilinear probe
Linear probe
Phased array probe
Q.12
Select the probe that best matches the following. Low penetration, high resolution, used for lung ultrasound.
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Curvilinear probe
Linear probe
Phased array probe
Q.13
Select the probe that best matches the following. High penetration, low resolution, used for abdominal ultrasound.
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Curvilinear probe
Linear probe
Phased array probe
Q.14
B-mode ultrasound is?
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Color flow mode
Boring mode
Grey scale imaging mode
Q.15
Hyperechoic structures are? An example of a hyperechoic tissue is?
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Less reflective and dark, fat
More reflective and bright, fat
Less reflective and dark, fluid
More reflective and bright, fluid
Q.16
Anechoic structures are? An example of anechoic tissue is?
*
Not reflective and black, fluid
Very reflective and bright, fluid
Very reflective and bright, fat
Not reflective and black, fat
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