Spl exam - Study guides, Class notes & Summaries

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 -...

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...

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...

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: ...

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 ...

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...

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 ...

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...

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...

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 ...