Physics Termionology

3. appears not as bright as the surrounding tissues
4. is used to describe a bright appearance on an ultrasound
10. what frequency has lower penetration
11. what array is shown rectangular and pulses are travelling in the same directions
12. equal echogenicity
13. internal echoes
15. appearing brighter than surrounding tissues
17. echo free space
18. organ appearing as equal intensity

1. what is the acronym for left ventrical end diastolic pressure
2. what term describes converting energy by applying pressure to a crystal that is on transducer
5. what array orginate form different starting points and slightly different directions
6. organ appearing as non-uniform or varied textures
7. what frequency has higher penetration
8. the device that sends and receives ultrasound waves
9. a mechanical energy that is transmitted through a medium by the forces acting on molecules
13. what array is shown as a pie shape and pulses go in slightly different directions
14. what techniques is produced by transducer
16. what technique is produced at organ boundaries and within tissues
19. structure's ability to reflect and refract ultrasound waves