Propagation speed ms - Study guides, Class notes & Summaries

ARDMS SPI ACTUAL FINAL EXAM 2025|(200+)Brand new Exam Questions And Correct Answers All Graded A+|Guaranteed Success|Latest Update Which gain will increase the risk of bioeffects? a. transmit b. receive c. gain d. overall gain - ANSWER-a. transmit Which of the following is considered the memory of an ultrasound instrument? a. pulser b. transducer c. receiver d. beam former e. digital scan converter f. display monitor - ANSWER-e. digital scan converter Spectral broad...

ARDMS SPI EXAM LATEST 2023-2024 REAL EXAM 150 QUESTIONS AND CORRECT ANSWERS|AGRADE Which gain will increase the risk of bioeffects? a. transmit b. receive c. gain d. overall gain - ANSWER- a. transmit Which of the following is considered the memory of an ultrasound instrument? a. pulser b. transducer c. receiver d. beam former e. digital scan converter f. display monitor - ANSWER- e. digital scan converter Spectral broadening suggest: a. laminar flow b. turbulent flow c. flow...

ARDMS SPI EXAM STUDY GUIDE 180 Questions with Verified Answers In soft tissue, if the frequency of a wave is increased the Propagation Speed (PS) will... - CORRECT ANSWER Remain the Same because stiffness and density affect Propagation Speed. What is the audible range? - CORRECT ANSWER 20-20,000Hz >20,000Hz=Ultrasound Frequency is measured in - CORRECT ANSWER Hertz (Hz) is Cycles per Second Not affected by sonographer Increase Frequency; Decrease Depth A period is t...

Which gain will increase the risk of bioeffects? a. transmit b. receive c. gain d. overall gain - Answer- a. transmit Which of the following is considered the memory of an ultrasound instrument? a. pulser b. transducer c. receiver d. beam former e. digital scan converter f. display monitor - Answer- e. digital scan converter Spectral broadening suggest: a. laminar flow b. turbulent flow c. flow away from the transducer d. flow towards the transducer - Answer- b. turbulent flo...

Ultrasound Physics Review Exam With Correct Solutions 2024

n soft tissue, if the frequency of a wave is increased the Propagation Speed (PS) will... Remain the Same because stiffness and density affect Propagation Speed. What is the audible range? 20-20,000Hz >20,000Hz=Ultrasound Frequency is measured in Hertz (Hz) is Cycles per Second Not affected by sonographer Increase Frequency; Decrease Depth A period is the length of time it takes for one complete wavelength to pass a fixed point PRP is determined by...

Nerve conduction study Nerve conduction study - ANS -recording of evoked responses produced by electrically stimulating a nerve. -to see if the nerve is conducting an impulse slower than normal -If there is a decrease in conduction velocity (speed) then there will be an increase in latency (time). Clinical questions for NCS - ANS Are peripheral nerve fibers compromised? Are sensory fibers, motor fibers, autonomic fibers or all three involved? Where is the nerve le...

Physics: Equipment: Ultrasound Questions and Answers 2023 What is ultrasound? Ultrasound describes sound waves oscillating at a frequency greater than 20 kHz (20,000Hz). Well beyond the range of human hearing. What frequency range is used in clinical ultrasound? Between 1-20 MHz (1 MHz = 1 million Hz) How are sound waves propagated? Sound waves are propagated through a medium by the vibration of molecules. They cause regular pressure variations with alternating...

NSCI 175 Exam 1 – quizzes Questions with complete Answers 2023 Why are a broad perspective and an interdisciplinary approach required for understanding the brain? A. Understanding the brain requires the analysis of one approach at a time to yield a new synthesis. B. Understanding the brain is a focused area in natural science with the brain serving as the common point of focus. C. Understanding the brain requires knowledge about many things, from the structure of the water molecule t...

spi ardms test A and B Questions and Answers 2023 what is dynamic aperture? A.aperture that varies with transmit frequency B.aperture that decreases as a function of time C.aperture that increases with increasing focal length D.aperture that changes as a function of frame rate C to which acoustic variable is penetration depth inversely related? A.frequency B.wavelength C.period D.propagation speed A which imaging mode requires a broadband transducer? A.continuous wave d...