Alara Study guides, Class notes & Summaries

ARDMS EXAM 2024 WITH 100% ACCURATE SOLUTIONS Sonographers 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 ...

Radiation Protection Final Exam- Practice Questions & Answers (Expert Rated A+) Radiation Protection Final Exam- Practice Questions & Answers (Expert Rated A+) Which of the following is a form of radiation that is capable of creating electrically charged particles by removing orbital electrons from the atom of normal matter through which it passes? Ionizing radiation Nonionizing radiation Subatomic radiation Ultrasonic radiation - ANSWER - Ionizing radiation The term as low as...

Radiation Protection Final Exam (2024) || Complete Questions & Answers (Rated A+)Radiation Protection Final Exam (2024) || Complete Questions & Answers (Rated A+)Radiation Protection Final Exam (2024) || Complete Questions & Answers (Rated A+)Radiation Protection Final Exam (2024) || Complete Questions & Answers (Rated A+) Because the workforce in radiation-related jobs is small compared with the population as a whole, the amount of radiation received by this workforce can be larger than the am...

SPI mock exam questions & answers 2024 Reducing the likelihood of bioeffects from acoustic energy is the mission of the: A. Nyquist limit B. Reynolds number C. Huygens principle D. ALARA principle E. Poiseuille principle - ANSWER-D. ALARA principle The number of cycles in a pulse directly related to the: A. Duty factor B. SPL C. operating frequency D. PRF E. propagation speed of the medium - ANSWER-B. SPL The Doppler shift frequency is proportional to the: A. ...

X Zone Exam| 413 Questions and Answers 100% VerifiedX Zone Exam| 413 Questions and Answers 100% VerifiedX Zone Exam| 413 Questions and Answers 100% VerifiedX Zone Exam| 413 Questions and Answers 100% Verified Which of the following imaging functions is a form of preprocessing? - ANSWER-fill in interpolation The entire image produced by an ultrasound system is too dark. Both strong and weak reflectors are not well visualized. The sonographer correctly increases the amplification thereby creat...

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ARDMS SPI Exam |Questions and Verified Answers| 100% Correct| Grade A (Latest 2023/ 2024 Update) Q: what does coded excitation improve in addition to penetration? A. lateral resolution B. signal-to-noise ratio C. frame rate D. dynamic range Answer: B Q: how is lateral resolution determined for a pulsed-echo system using a tissue-mimicking test object? A. by observing spaces between reflectors perpendicular to the beam B. by observing spaces between reflectors along the beam path ...

Davies SPI REVIEW EXAM QUESTIONS & ANSWERS 2024 What action below would be most in keeping with the ALARA principle while performing a diagnostic ultrasound examination? A: Allow multiple students to scan an obstetrical patient because the fetus is in a good position for imaging. B: Prolong the sonogram to make videos of the fetus for each family member. C: Complete the diagnostic scan in a timely fashion at the lowest output power that achieves a quality image. D: Maximize the acous...