ARDMS practice test correctly answered rated A+ 2023

ARDMS practice test correctly answered rated A+ 2023Sonographers should be aware of work-related musculoskeletal disorders. Best practice while scanning is to avoid abducting the arm more than how many degrees? a. 50 b. 90 c. 30 d. 40 - correct answer c. 30 Which action demonstrates best practice during ultrasound exams regarding the ALARA principle? a. The exposure time should be extended during the exam. b. use the lowest possible output power that provides a diagnostic image. c. use the lowest possible gain. d. Ensure that the time gain compensation (TGC is within acceptable limits. - correct answer b. use the lowest possible output power that provides a diagnostic image Which type of cavitation is the most concerning cause of bioeffects? a. Transient b. Absorption c. Stable d. Thermal - correct answer a. transient Assuming an unfocused ultrasound beam, the American Institute of ultrasound in Medicine's "statement on Mammalian Biological Effects of ultrasound In vivo" has confirmed that no bioeffects have been noted when the spatial pulse temporal average (SPTA) intensity is less than which value? a. 1 mW/cm2 b. 100 W/cm2 c. 1 W/cm2