SPI Hero- Ultrasound Transducers Exam
Questions And Answers
Imaging Display -
correct answer ✅Demonstration of obtained data
Master Synchronizer -
correct answer ✅Ensures timing and interaction between unit
components is coordinated.
Storage -
correct answer ✅The memory of the ultrasound unit where
information is kept until ready for display on the imaging monitor;
may also involve an archiving system
Pulser -
correct answer ✅creates electrical signals that excite the
transducer's PZT crystals and create sound beams
Beam Former -
correct answer ✅the part of the machine that shapes and steers
the beam on the transmit end
Receiver -
correct answer ✅The receiver assembles echoes returning from
, SPI Hero- Ultrasound Transducers Exam
Questions And Answers
bodily tissues to the transducer and prepares data received for
display. The receiver's operations must occur in a specific order
The receivers operations in order: -
correct answer ✅amplification, compensation, compression,
demodulation, and reject (art class can drain Ryan)
Amplification (receiver gain) -
correct answer ✅increases the amplitude of electrical signals to
brighten to the overall image.
Other words for compensation: -
correct answer ✅TGC, time gain compensation, depth gain, swept
gain, depth gain compensation
Compensation: -
correct answer ✅a system function that allows for the production
of an image that is uniformly bright from top to bottom; without
compensation, the image gets progressively darker at increasing
depths due to attenuation of sound.
Questions And Answers
Imaging Display -
correct answer ✅Demonstration of obtained data
Master Synchronizer -
correct answer ✅Ensures timing and interaction between unit
components is coordinated.
Storage -
correct answer ✅The memory of the ultrasound unit where
information is kept until ready for display on the imaging monitor;
may also involve an archiving system
Pulser -
correct answer ✅creates electrical signals that excite the
transducer's PZT crystals and create sound beams
Beam Former -
correct answer ✅the part of the machine that shapes and steers
the beam on the transmit end
Receiver -
correct answer ✅The receiver assembles echoes returning from
, SPI Hero- Ultrasound Transducers Exam
Questions And Answers
bodily tissues to the transducer and prepares data received for
display. The receiver's operations must occur in a specific order
The receivers operations in order: -
correct answer ✅amplification, compensation, compression,
demodulation, and reject (art class can drain Ryan)
Amplification (receiver gain) -
correct answer ✅increases the amplitude of electrical signals to
brighten to the overall image.
Other words for compensation: -
correct answer ✅TGC, time gain compensation, depth gain, swept
gain, depth gain compensation
Compensation: -
correct answer ✅a system function that allows for the production
of an image that is uniformly bright from top to bottom; without
compensation, the image gets progressively darker at increasing
depths due to attenuation of sound.
