ARDMS Abdomen SPI exam| WITH COMPLETE VERIFIED ANSWERS

Which gain will increase the risk of bioeffects? a. transmit b. receive c. gain d. overall gain correct answera. transmit Which of the following is considered the memory of an ultrasound instrument? a. pulser b. transducer c. receiver d. beam former e. digital scan converter f. display monitor correct answere. digital scan converter Spectral broadening suggest: a. laminar flow b. turbulent flow c. flow away from the transducer d. flow towards the transducer correct answerb. turbulent flow With pulse wave Doppler axial resolution: correct answerdegrades What color is usually use in color flow Doppler variance map to indicate turbulent flow? correct answergreen Doppler high pass filter eliminates: correct answerhigh amplitude signals; low velocity flow The Doppler wall filter is considered a: correct answerhigh pass filter The Nyquist Limit is equal to: a. propagation speed x frequency b. propagation speed/ wavelength c. PRF/2 d. 4xV^2 correct answerc. PRF/2