WFUMB Safety Quiz
WFUMB Safety Committee aims to raise awareness of safety, bio-effects and appropriate equipment settings when using ultrasound. A quiz has been designed to test your knowledge and a prize of a free registration to WFUMB 2023, Muscat, Oman 4-7 November will be offered to the winner of this quiz. If there is more than one winner the names will be entered into a draw to select a single winner. Good luck!
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Question 1 of 10
1. Question
When cleaning transducers after scanning is complete, please give the order in which the following steps should be taken
- Removal of transducer cover
- Application of a new transducer cover
- Cleaning of the transducer
- Disinfection
Source: https://www.umbjournal.org/action/showPdf?pii=S0301-5629%2817%2930008-X
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Question 2 of 10
2. Question
Question 2: In terms of live scanning at commercial ultrasound exhibitions, please select the correct option.
Source: https://wfumb.info/2019/04/15/echoes-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2/
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Question 3 of 10
3. Question
Question 3: For general neonatal scanning and neonatal cardiac imaging, mechanical index (MI) values should be restricted to less than __
Source: (https://www.bmus.org/static/uploads/resources/BMUS-Safety-Guidelines-2009-revision-DETAILED.pdf )
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Question 4 of 10
4. Question
Question 4: When performing Doppler ultrasound for research, teaching, and training purposes, after informed consent is obtained, the exposure time should not exceed
Source: https://wfumb.info/2019/04/15/echoes-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2/
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Question 5 of 10
5. Question
Question: Which of these options are correct (select all that apply)
Source: https://wfumb.info/2019/04/15/echoes-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2-2/
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Question 6 of 10
6. Question
Question 6: According to the British Medical Ultrasound Society (BMUS), the recommended upper limits of Thermal index (TI) and Mechanical Index (MI) for unlimited exposure time for non-obstetric and non-neonatal scanning are:
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Question 7 of 10
7. Question
Question 7: Which of the following is not a strategy to reduce the likelihood of ultrasound induced bioeffects in the presence of ultrasonic contrast agents
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Question 8 of 10
8. Question
Question 8: The use of contrast agents should be avoided for how long before lithotripsy?
Source: https://wfumb.info/docs/ucas.pdf
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Question 9 of 10
9. Question
Question 9: The cavitation-related ultrasound display index is referred to as;
Source: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2000339/
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Question 10 of 10
10. Question
Question 10: According to BMUS obstetric scanning guidelines, ultrasound scans with thermal index values between 2.5 and 3.0, should be limited to;
Source: https://www.bmus.org/static/uploads/resources/BMUS-Safety-Guidelines-2009-revision-FINAL-Nov-2009.pdf
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