13 microsecond rule Study guides, Class notes & Summaries

13 microsecond rule correct answers the rule that states that it takes 13 microseconds for sound to travel 1 cm in soft tissue absorption correct answers the conversion of sound energy to heat acoustic cavitation correct answers the production of bubbles in a liquid medium acoustic speckle correct answers the interference pattern caused by scatterers that produces the granular appearance of tissue on a sonographic image AUIM test object correct answers an outdated test object that us...

Go-Return Time or Time-of-Flight - ANSWER-The elapsed TIME from pulse CREATION to pulse RECEPTION Relationship between TIME-OF-FLIGHT and DEPTH (distance) - ANSWER-DIRECTLY RELATED: As depth increases the time it takes from when that pulse is created to when that pulse is received, increases The 13- Microsecond Rule - ANSWER-For every 13 MICROSECONDS of GO-RETURN TIME, the object creating the reflection is 1 CM DEEPER in SOFT TISSUE The Reflector Depth is the Halfway Point for the Puls...

Understanding Ultrasound Physics Chapter 7 Exam Test 2024 Go-Return Time or Time-of-Flight - CORRECT ANSWER-The elapsed TIME from pulse CREATION to pulse RECEPTION Relationship between TIME-OF-FLIGHT and DEPTH (distance) - CORRECT ANSWER-DIRECTLY RELATED: As depth increases the time it takes from when that pulse is created to when that pulse is received, increases The 13- Microsecond Rule - CORRECT ANSWER-For every 13 MICROSECONDS of GO-RETURN TIME, the object creating the reflection...

13 microsecond rule CORRECT ANSWERS: the rule that states that it takes 13 microseconds for sound to travel 1 cm in soft tissue absorption CORRECT ANSWERS: the conversion of sound energy to heat acoustic cavitation CORRECT ANSWERS: the production of bubbles in a liquid medium acoustic speckle CORRECT ANSWERS: the interference pattern caused by scatterers that produces the granular appearance of tissue on a sonographic image AUIM test object CORRECT ANSWERS: an outdated test obje...

Ultrasound Physics Questions & Answers 10 dB change - CORRECT ANSWER- means that the final intensity will be 10 times bigger than the original 13 microsecond rule - CORRECT ANSWER- in soft tissue, every 13 microseconds of go-return time, we know the reflector is 1cm deep in the body 3 components of Attenuation - CORRECT ANSWER- Absorption, reflection, scattering 3 dB chance is what? - CORRECT ANSWER- double so a 9 dB chance is 2x2 so 4 6 dB change - CORRECT ANSWER- 3 dB & 3dB; 2x2=4....so...