Spl exam - Study guides, Class notes & Summaries
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Sonography Canada - Core Exam 114 Questions and Answers A+ Score.
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Sonography Canada - Core Exam 114 Questions and Answers A+ Score. 
what is the I SPPA for mechanical bioeffects? - ANSWER 190W/cm^2 
what is the I SPTA for thermal bioeffects? - ANSWER 720mW/cm^2 
recommended MI for fetal scanning - ANSWER MI < 1.9 
recommended TI for fetal scanning - ANSWER TI < 0.7 
after what fetal age is safe to use PW doppler? - ANSWER 14 weeks 
what does ALARA stand for - ANSWER as low as reasonably achievable 
frequency - ANSWER # of cycles/second 
f = 1/p 
period -...
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RAC Practice Exam 1 Questions with Correct Answers
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RAC Practice Exam 1 Questions with Correct Answers 
Which of the following is NOT required for compliance under 21 CFR Part 11 (electronic records and electronic signatures)? 
A Manually generated timestamped audit trails to record the date and time of operator entries and actions that create, modify or delete electronic records. 
B Validation of systems to ensure accuracy 
C Authority checks to ensure that only authorized personell can create, modify or delete electronic records. 
D Establishm...
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RAC Practice Exam 1 With Actual Answers 2024.
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RAC Practice Exam 1 With Actual Answers 2024. 
 
 
Which of the following is NOT required for compliance under 21 CFR Part 11 (electronic records and electronic signatures)? 
A Manually generated timestamped audit trails to record the date and time of operator entries and actions that create, modify or delete electronic records. 
B Validation of systems to ensure accuracy 
C Authority checks to ensure that only authorized personell can create, modify or delete electronic records. 
D Establishmen...
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SPI mock exam questions & answers 2023/2024
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SPI mock exam questions & answers 2023/2024 
 
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: 
 
...
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CNIM Exam Questions to Re-Study
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CNIM Exam Questions to Re-Study 
 
What is the initial event that occurs when the action potential threshold of a neuron is reached? - 
Voltage gated Sodium channels open 
 
What does the sodium potassium pump do? - Pumps K+ into cell and Na out of cell 
 
Which of the following has the greatest effect on SSEP Monitoring? 
-Fentanyl 
-Diazepam 
-Pavulon 
-Sevoflourane - -Diazepam 
 
Which of the following is a barbituate? 
-Remifentanil 
-Methohexital 
-Curare 
-Nitrous Oxide - -Methohexital 
 
...
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Audiology Praxis 5343 Exam Questions and Answers
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Audiology Praxis 5343 Exam Questions and Answers 
What is the relationship between fundamental frequencies and harmonics? - Correct 
Answer ️️ -F0= lowest freq component of a complex periodic sound; harmonic is a 
regular and repeating multiple of the f0 
In which frequencies and at what intensities are most speech sounds produced? - 
Correct Answer ️️ -When applied to speech, the human voice spans a range from 
about 125Hz to 8kHz. 55-65 dB 
Define threshold - Correct Answer ️️ -"T...
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IHS ILE Study Guide Exam Questions and verified Solutions 2024
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IHS ILE Study Guide Exam Questions and 
verified Solutions 2024 
What does decreasing the compression ratio do, and when would you use this? - Answer -Soft sound 
amplification is unaltered, but gain is increased for moderate/loud sounds. Most often used if a PT 
complains loud sounds aren't loud enough or sound "mushy" 
What does increasing the compression ratio do, and when would you use this? - Answer -Soft sound gain 
is unaltered, but gain for moderate/loud sounds is lowered. Most often ...
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Double Entries (ACA Accounting) Exam Questions and Answers 100% Pass
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Double Entries (ACA Accounting) Exam 
Questions and Answers 100% Pass 
Purchases - Answer- Dr expenses 
Cr cash/payables 
Sales - Answer- Dr receivables 
Cr sales 
= income 
Sales return - Answer- Dr sales 
Cr receivables/cash 
Purchases return - Answer- Cr payables/cash 
Dr purchases 
Purchase 
expect discount -> not taken - Answer- 1. Dr purchases (% off) 
Cr payables (% off) 
2. Dr payables (% off) 
Cr cash (total) 
Dr purchases (difference) 
Purchase 
no discounted expected -> discount...
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CTS Exam Questions & Answers 2023/2024
- Exam (elaborations) • 41 pages • 2023
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CTS Exam Questions & Answers 2023/2024 
 
 
When checking signal flow, the first thing you need to confirm is that the signal is _____. - ANSWER-being generated by the source components 
 
What type of connection is pictured below? (wire under screw) - ANSWER-direct connection 
 
What type of chart is displayed below? (activity/year/budget/actual) - ANSWER-gantt chart 
 
This type of audio system reinforces or amplifies a presenter's voice so that they'll be heard over a larger audience. - ANS...
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SPI Ultrasound Registry Exam Review New Questions 2024 with 100% Correct Answers | Verified | Latest Update | 100% Pass | Already Graded A+
- Exam (elaborations) • 19 pages • 2024
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SPI Ultrasound Registry Exam Review New Questions 2024 with 100% Correct Answers | Verified | Latest Update | 100% Pass | Already Graded A+ 
SPL wavelength x # of cycles 
With phased array transducers, the transmitted sound beam is steered by Varying the timing of pulses to the individual piezoelectric elements 
What type of wave is sound? mechanical and longitudinal 
The Frequency ranges for Ultrasound are: > 20,000 Hz (20kHz) 
The speed of sound in soft tissue is: 1540 m/s 
Linear sequence ...
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