Breast US board review for ARRT questions with correct answers
Propagation speed is what in body CORRECT ANSWER 1.54mm/ms or 1540m/s Name acoustic variables CORRECT ANSWER pressure, density and particle motion What is the relationship between speed, stiffness, and density? CORRECT ANSWER speed and stiffness do the same thing speed and density do different things What is frequency? CORRECT ANSWER # of cycles per second How is frequency measured? CORRECT ANSWER Hz What does frequency affect? CORRECT ANSWER detail and contrast resolution What is the round trip travel time for sound for every cm of depth? CORRECT ANSWER 13ms Range equation CORRECT ANSWER distance to reflector(mm)=speed of sound(mm) x TT(ms) _____________________ 2
Written for
- Institution
- Arrt
- Course
- Arrt
Document information
- Uploaded on
- November 12, 2023
- Number of pages
- 19
- Written in
- 2023/2024
- Type
- Exam (elaborations)
- Contains
- Questions & answers
Subjects
-
breast us board review for arrt questions with cor
Also available in package deal