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ARRT Practice Exam Test With 100% Correct And Verified Answers
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ARRT Practice Exam Test With 100% Correct And Verified Answers
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ARRT Practice Exam Test With 100%Correct And Verified Answers
which term represents the degree of echo amplification or
brightness of an ultrasound image?
a. zoom
b. gain
c. scatter
d. absorption - Correct Answer-b. gain
what type of image does linear array offer in real-time imaging?
a. trapezoidal image
b. pie-shaped image
c. large-field image
d. rectangular image - Correct Answer-d. rectangular image
pulsed doppler is used for what diagnostic purpose?
a. to determine blood flow through arteries and veins
b. to view large organs
c. to determine solid masses
d. there is no diagnostic purpose for pulsed doppler - Correct
Answer-a. to determine blood flow through arteries and veins
the wave characteristic of frequency is measured by what unit of
measurement?
a. gain
b. color
c. length
d. hertz - Correct Answer-d. hertz
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, the comet tail image indicated which of the following to the
ultrasound technician?
a. the edge of the organ
b. artifact
c. the sign of an abscess
d. the right depth of the transducer - Correct Answer-b. artifact
you are performing an ultrasound exam of the abdomen and pelvis
of a patient with an unexplained fever. you understand the purpose
of the exam is to look for which of the following?
a. abscess, inflammation, or mass
b. enlarged lymph nodes
c. both a and b
d. neither a nor b - Correct Answer-c. both a and b
what is an appropriate way to store color images of an ultrasound
scan?
a. images can be scanned and stored in the memory of the
equipment in gray scale, color, or real-time imaging
b. images must be printed immediately because storage and memory
are unreliable
c. images can be stored as numbers or images
d. images can only be stored in gray scale in the memory of the
equipment - Correct Answer-a. images can be scanned and stored in
the memory of the equipment in gray scale, color, or real-time
imaging
which term defines the first beam transmitting from the transducer?
a. the reflected beam
b. the incident beam
c. the transmitted beam
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