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UTC Ultrasound Technologist Certification VIP Practice Exam
UTC — This exam mirrors the Ultrasound Technologist Certification (UTC) / ARDMS RDMS-style examinations administered by the American Registry for Diagnostic Medical Sonography (ARDMS) and the ARRT Sonography (S) credential; real exams typically consist of 110–161 questions over 3–3.5 hours with a passing threshold near 75% (scaled), covering physics/instrumentation, abdominal, OB/GYN, vascular, and patient-care domains.
54
Questions
180m
Time Limit
75.00%
To Pass
Question 1 of 54👑 VIP
A sonographer is imaging a 58-year-old male with right upper quadrant pain. The system is set to a center frequency of 3.5 MHz. When the sonographer switches to a 7 MHz transducer to better evaluate the gallbladder wall, they notice the image detail has improved but the depth of penetration has decreased significantly. Which fundamental acoustic principle explains this trade-off?
Questions 2–54 and full explanations are VIP-exclusive.