ARRT PRACTICE TEST QUESTIONS AND 100% CORRECT ANSWERS

ARRT PRACTICE TEST QUESTIONS
AND 100% CORRECT ANSWERS

\Q\.which term represents the degree of echo amplification or brightness of an ultrasound
image?



a. zoom

b. gain

c. scatter

d. absorption - ANSWERS✔-b. gain



\Q\.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 - ANSWERS✔-d. rectangular image



\Q\.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 - ANSWERS✔-a. to determine blood flow
through arteries and veins

, \Q\.the wave characteristic of frequency is measured by what unit of measurement?



a. gain

b. color

c. length

d. hertz - ANSWERS✔-d. hertz



\Q\.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 - ANSWERS✔-b. artifact



\Q\.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 - ANSWERS✔-c. both a and b



\Q\.what is an appropriate way to store color images of an ultrasound scan?