WorksheetsULTRASOUND 3A
Total questions: 15
Worksheet time: 8mins
What is the heart of ultrasound machine?
monitor
transducer
crystal
All of the above
The diagnostic imaging to study the pancreas is, EXCEPT;
Ultrasound
X-ray
MRI
CT-scan
The following diagnostic studies shoud not be done in pregnant woman,EXCEPT;
UGIS
CT-scan
X-ray
sonography
is a form of energy which causes a mechanical disturbance in the form of vibration of molecules within a medium
sound
audible sound
molecules
none of the above
it can be call ultrasound if measures(answer specific)
20kHz
above 20kHz
non audbile by human ear
all of the above
the sample application of infrasound is/are
diagnostic
therapeutic
surgery
earthquake
The TIME taken for one complete cycle to occur
frequency
amplitude
wavelength
period
the period symbolize time wherein time symbolize
hour
munite
seconds
all of the above
frequency is indirectly proportional with period, therefore
increased in period will decrease of frequency
increased in period will increase of frequency
deccreased in period will decrease of frequency
non of the above
•Is the number of cycles that occurs in one second
period
wavelength
frequency
amplitude
one hertz is equivalent to
one hertz per second
one cycle per second
2 cycles per second
non of the above
Usually, the ______tissue, the_____ the propagation velocity
shallow,faster
harder,faster
softer,slow
harder,slow
Is which sound travels through a particular medium
frequency
velocity
amplitude
period
Is the rate of energy transferred through the sound wave.
voltage
ampere
power
all of the above
intensity symbolizes as
m/sec
watts
watt/ccm2
ms
