Sonographer Study guides, Class notes & Summaries

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 the length of time it takes for Correct Answer: one complete wavelength to pass a ...

EST BANK for Sonography 5th Edition Introduction to Normal Structure and Function by Curry Reva; Prince Marilyn. ISBN 9780323790802 _TABLE OF CONTENTS_ Section I: Clinical Applications 1. Befo re, During, and After the Ultrasound Examination 2. Ultrasound Instrumentation: “Knobology,” Imaging Processing, and Storage 3. General Patient Care 4. Introduction to Ergonomics and Sonographer Safety Section II: Sonographic Approach to Understanding Anatomy 5. Interdependent Body Systems 6. Anatomy L...

What frequency of sound waves are used in US? Answer 1-20 Mhz Role of sonographer Answer - records representative images - make independent decisions on course of exam - record findings and submit to radiologist Advantages of US Answer - No radiation - Mobile equipment - fast and cost-effective - well tolerated by patients - excellent soft tissue info - real time imaging - accurate measurements of structures - blood studies Disadvantages of US Answer - many areas not suitable f...

ARDMS,SPI Exam (Latest 2023/ 2024 Update) Questions and Verified Answers| 100% Correct| Grade A Q: Multiple echoes, equally spaced originating from a gas bubble is called: a. comet tail b. ring down c. slice thickness artifact d. multipath Answer: b. ring down Q: An increase in red blood cell velocity will_____ the Doppler Shift: a. increase b. decrease c. not change d. cannot be predicted Answer: a. increase Q: The primary advantage of CW Doppler is: a. ...

In 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 ...

Which artifact may cause structures to look deeper than they actually are? CORRECT ANSWER Propagation Speed Error The optimum operating frequency for a broad-bandwidth transducer would be? CORRECT ANSWER 10 MHz In breast sonography, which of the following is NOT significantly affected by the limited field of view when imaging superficial structures? CORRECT ANSWER Temporal Resolution Which of the following affects the actual intensity of the sound utilized for imaging? CORRECT ANSWER Ou...

The following are indications for Second- and Third-Trimester Sonography: Correct Answer-Evaluation of gestational age Evaluation of fetal growth Evaluation of cervical insufficiency Adjunct to amniocentesis The protocol for second- and third-trimester sonography examinations includes, except: a) Fetal biometric assessment b) Anatomic survey of fetus c) Nuchal translucency d) Amniotic Fluid Index (AFI) Correct Answer-C The following statements are true, except: a) Being contin...

ARDMS SPI STUDY GUIDE |Q & A |ALREADY GRADED A+ |2024 UPDATE In soft tissue, if the frequency of a wave is increased the Propagation Speed (PS) will... correct answerRemain the Same because stiffness and density affect Propagation Speed. What is the audible range? correct answer20-20,000Hz >20,000Hz=Ultrasound Frequency is measured in correct answerHertz (Hz) is Cycles per Second Not affected by sonographer Increase Frequency; Decrease Depth A period is the length of time it takes ...

ARDMS Spi Exam Study Guide New Questions with 100% Correct Answers Already Graded A+ In 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 w...

ARDMS practice Test 100 Questions with Verified Answers Sonographers should be aware of work-related musculoskeletal disorders. Best practice while scanning is to avoid abducting the arm more than how many degrees? a. 50 b. 90 c. 30 d. 40 - CORRECT ANSWER c. 30 Which action demonstrates best practice during ultrasound exams regarding the ALARA principle? a. The exposure time should be extended during the exam. b. use the lowest possible output power that provides a diagnostic image. ...