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[Show more]Which gain will increase the risk of bioeffects? 
a. transmit 
b. receive 
c. gain 
d. overall gain 
a. transmit 
 
 
 
Which of the following is considered the memory of an ultrasound instrument? 
a. pulser 
b. transducer 
c. receiver 
d. beam former 
e. digital scan converter 
f. display monitor 
...
Preview 2 out of 9 pages
Add to cartWhich gain will increase the risk of bioeffects? 
a. transmit 
b. receive 
c. gain 
d. overall gain 
a. transmit 
 
 
 
Which of the following is considered the memory of an ultrasound instrument? 
a. pulser 
b. transducer 
c. receiver 
d. beam former 
e. digital scan converter 
f. display monitor 
...
The horizontal axis, or x-axis 
Runs side to side 
 
 
 
The vertical axis, or y-axis 
Runs up and down 
 
 
 
Unrelated 
Two items that are not associated 
 
 
 
Related or Proportional 
Two items that are associated or affiliated 
However, the relationship between the items does not have to be sp...
Preview 4 out of 48 pages
Add to cartThe horizontal axis, or x-axis 
Runs side to side 
 
 
 
The vertical axis, or y-axis 
Runs up and down 
 
 
 
Unrelated 
Two items that are not associated 
 
 
 
Related or Proportional 
Two items that are associated or affiliated 
However, the relationship between the items does not have to be sp...
n soft tissue, if the frequency of a wave is increased the Propagation Speed (PS) will... 
Remain the Same because stiffness and density affect Propagation Speed. 
 
 
 
What is the audible range? 
20-20,000Hz 
 
>20,000Hz=Ultrasound 
 
 
 
Frequency is measured in 
Hertz (Hz) 
is 
Cycles per Se...
Preview 3 out of 21 pages
Add to cartn soft tissue, if the frequency of a wave is increased the Propagation Speed (PS) will... 
Remain the Same because stiffness and density affect Propagation Speed. 
 
 
 
What is the audible range? 
20-20,000Hz 
 
>20,000Hz=Ultrasound 
 
 
 
Frequency is measured in 
Hertz (Hz) 
is 
Cycles per Se...
Which artifact is illustrated by this image? 
a) Shadowing 
b) Side Lobe 
c) Reverberation 
d) Mirroring 
 
 
 
What is increased if the pulse duration is decreased? 
a) Bandwidth 
b) Line Density 
c) Frame Rate 
d) Duty Factor 
 
 
 
What is the most appropriate action for the sonographer to take ...
Preview 2 out of 6 pages
Add to cartWhich artifact is illustrated by this image? 
a) Shadowing 
b) Side Lobe 
c) Reverberation 
d) Mirroring 
 
 
 
What is increased if the pulse duration is decreased? 
a) Bandwidth 
b) Line Density 
c) Frame Rate 
d) Duty Factor 
 
 
 
What is the most appropriate action for the sonographer to take ...
A sound wave is 
mechanical, longitudinal 
 
 
 
A compression area of a sound wave is 
high pressure, high density 
 
 
 
A rarefaction area of a sound wave is 
low pressure, low density 
 
 
 
Which is considered an acoustic variable 
pressure 
 
 
 
Which is a unit for pressure 
N/m2 
 
 
 
Which...
Preview 2 out of 7 pages
Add to cartA sound wave is 
mechanical, longitudinal 
 
 
 
A compression area of a sound wave is 
high pressure, high density 
 
 
 
A rarefaction area of a sound wave is 
low pressure, low density 
 
 
 
Which is considered an acoustic variable 
pressure 
 
 
 
Which is a unit for pressure 
N/m2 
 
 
 
Which...
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