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ULTRASOUND FINAL EXAM STUDY GUIDE NCTA QUESTIONS WITH SOLVED ANSWERS 100% CORRECT!!
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ULTRASOUND FINAL EXAM STUDY GUIDE NCTA QUESTIONS WITH SOLVED ANSWERS 100% CORRECT!!
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ULTRASOUND FINALEXAM STUDY GUIDE
NCTA QUESTIONS
WITH SOLVED
ANSWERS 100%
CORRECT!!
Evatee 8/12/24 NCTA
, ULTRASOUND FINAL EXAM STUDY GUIDE
NCTA QUESTIONS WITH SOLVED ANSWERS
100% CORRECT!!
How many cycles a second is considered ultrasound? Answer - Above 20,000
cycles/second.
Frequency Answer - Number of waves/second.
What is 1 Hertz (Hz) is equivalent to? Answer - 1 cycle/second
Some uses of ultrasound as a diagnostic aid? Answer - It gives another view
that isn't x-ray, moving view with "real time", heart M-mode to check valves,
can easily see horse tendons, ribeye/back fat for EDP information, visible liver,
kidneys, uterus, and lungs.
Advantages of diagnostic ultrasound? Answer - Safe, non-evasive, soft-tissue
imaging technique, and it does not use ionizing radiation.
Disadvantages of diagnostic ultrasound? Answer - Can't penetrate gas or bone.
Obese animals decrease the power of the beam fast. Creates heat and the
more crystals there are, the more heat is produced.
Commonly used transducer sizes? Answer - 3.5 mHz, 5.0 mHz, and 7.5 mHz.
Phantom Answer - A standard to check machine. Purpose of pins is to check
for differences in resolution.
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