Ultrasound physics exam - Study guides, Class notes & Summaries

Five terms describe the shape and regions of a sound beam: - ANSWER-1. focus 2. near zone length zone or near zone length 4. far zone 5. focal zone focal point - ANSWER-The location where the beam is the narrowest Near Zone (Fresnel Zone) - ANSWER-the region or zone in between the transducer and the focus. sound beams converge in the near zone focal length - ANSWER-Distance from the transducer to the focus. the focus - ANSWER-focal point end of the near zone beginning of the f...

Ultrasound Physics Exam 1 Review Questions With Complete Answers 2024

DMS Ultrasound Physics Exam 1 With Correct Questions And Answers 2024

Understanding Ultrasound Physics Exam Test /Latest Version 2024 Mechanical Transducer - CORRECT ANSWER-- Disc shaped - One active element - Fan or sector shaped - Crystal moves with motor - Steered mechanically - Fixed focusing - No image when PZT is damaged What is the channel a combination of? - CORRECT ANSWER-Combination of the active element, wire, and system electronics. Types of Array Transducers - CORRECT ANSWER-Linear Annular Convex

Ultrasound Physics Exam 2 With Correct Questions And Answers 2024

parameters that describe both pulsed and continuous waves (pg. 64) - ANSWER-Period, Wavelength, Frequency, Propagation Speed for pulsed wave, these parameters are all determined by the source/ system a. SPL, PD, PRP, DF b. PD, PRP, PRF, DF - ANSWER-b. PD, PRP, PRF, DF which parameters of pulsed sound wave changes with imaging depth? a. SPL, PD, Imax b. PRP, PRF, DF - ANSWER-b. PRP, PRF, DF They are adjustable! which parameter of pulsed sound wave is determined by both so...

Understanding Ultrasound Physics Exam Practice 2024 Latest Set What are the seven parameters that are used to describe a sound wave? - CORRECT ANSWER-period. frequency .amplitude. power .intensity .wavelength. speed. What is period? - CORRECT ANSWER-the time it takes to complete a cycle Units of period? - CORRECT ANSWER-unit of time What is period determined by? - CORRECT ANSWER-source

Understanding Ultrasound Physics Exam Question & Correct Answer What are the 5 parameters that describe pulse waves? - CORRECT ANSWER-Pulse duration, PRP, PRF, duty factor and spatial pulse length Can a continuous wave create an image? - CORRECT ANSWER-No Can a pulse wave create an image? - CORRECT ANSWER-Yes What is a pulse wave? - CORRECT ANSWER-Collection of cycles that travel together What is pulse duration? - CORRECT ANSWER-The time it takes from the beginning to the end of a puls...

DMS Ultrasound Physics Exam 1 Latest Exam 2023/2024 DMS Ultrasound Physics Exam 1 Latest Exam 2023/2024 DMS Ultrasound Physics Exam 1 Latest Exam 2023/2024

Understanding Ultrasound Physics Exam Practice 2024 Latest Set What are the seven parameters that are used to describe a sound wave? - CORRECT ANSWER-period. frequency .amplitude. power .intensity .wavelength. speed. What is period? - CORRECT ANSWER-the time it takes to complete a cycle Units of period? - CORRECT ANSWER-unit of time What is period determined by? - CORRECT ANSWER-source