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CCI RCS FINAL EXAM AND PRACTICE QUESTIONS EXAM ACTUAL EXAM COMPLETE 500 QUESTIONS WITH DETAILED VERIFIED ANSWERS (100% CORRECT ANSWERS) /ALREADY GRADED A+$18.49
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CCI RCS FINAL EXAM AND PRACTICE QUESTIONS EXAM ACTUAL EXAM COMPLETE 500 QUESTIONS WITH DETAILED VERIFIED ANSWERS (100% CORRECT ANSWERS) /ALREADY GRADED A+
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Course
CCI RCS 2024
Institution
CCI RCS 2024
CCI RCS FINAL EXAM AND PRACTICE
QUESTIONS EXAM ACTUAL
EXAM COMPLETE 500 QUESTIONS WITH
DETAILED VERIFIED ANSWERS (100%
CORRECT ANSWERS) /ALREADY
GRADED A+
CCI RCS FINAL EXAM AND PRACTICE
QUESTIONS EXAM 2024-2025 ACTUAL
EXAM COMPLETE 500 QUESTIONS WITH
DETAILED VERIFIED ANSWERS (100%
CORRECT ANSWERS) /ALREADY
GRADED A+
If frequency increases what will happen to the speed
of sound? - ....ANSWER...Nothing, the speed of sound
does not change.
How would a user try to avoid aliasing by using the
baseline? - ....ANSWER...Move the baseline up or
down to fit the spectral in the window
What is frame rate determined by? -
....ANSWER...Sound speed in a medium and depth of
image.
Types of blood flow - ....ANSWER...Laminate = normal
even flow
,Parabolic = normal flow but blood in the middle of
the vessel moves faster than those closest to the
intima layer. So it's pointed
Turbulent = usually after a blockage. Moves in
random disturbed ways (abnormal)
What is the simpsons method? - ....ANSWER...Tracing
of the left ventricle in systol and diastolic used to
figure out a patients EF
Unit by which frame rate goes by? -
....ANSWER...Hertz
How does frame rate change with image depth
shallow vs deep.? - ....ANSWER...Shallow - increases
from rate
Deep - decreases frame rate
What is the PRF formula? - ....ANSWER...77,000cm/s
[divided] depth
What is the near field? - ....ANSWER...AKA the
Freznel Zone
,It is the park of the ultrasound beam with a constant
diameter, ideal for imaging.
To increase the near zone, what could the technician
do? - ....ANSWER...Increase the frequency.
Another name for the far zone in an ultrasound
beam? - ....ANSWER...Fraunhofer zone
What does wall filter do? - ....ANSWER...It filters out
any artifact in a spectral Doppler
You find a pathology while examine a patient, what
do you do? - ....ANSWER...Bring the pathology to the
doctors attention
Which cholesterol is good? - ....ANSWER...High
density lipoprotein (HDL)
Why does the foreman ovale close afte birth? -
....ANSWER...Increased left atrial pressure
, Define ergonomics - ....ANSWER...The study of
people's efficiency in their working environment
Infected endocarditis infects which valve first? -
....ANSWER...Tricuspid valve
Normal m-mod measurement of LViDd? -
....ANSWER...3.5- 5.5 cm
How to convert kilograms to pounds ? -
....ANSWER...* 1kg = 2.2lbs ———> ___kg x 2.2= ____lbs
* 2.2lbs = 1kg ———> ____lbs / 2.2= ____kg
Impedance formula - ....ANSWER...z=d x c
*Z=impedance
*D=density of tissue (kg/m[cubed])
*C=speed of the sound wave (m/s)
Nyquist limit formula - ....ANSWER...NL= PRF/2
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