Spi practice Study guides, Class notes & Summaries

ARDMS SPI Practice Test (2024) || With Questions & All Correct Answers (Rated A+) ARDMS SPI Practice Test (2024) || With Questions & All Correct Answers (Rated A+) A slice-thickness phantom measures which plane of the transducer? a. the scanning plane b. The elevation plane c. The azimuthal plane d. The temporal plane - ANSWER - b. Which of the following is not a technique that will reduce grating lobes? a. Tissue harmonic imaging b. Apodization c. Subdicing d. Edge enhanceme...

SPI Practice Test Questions With 100% Correct Answers Which of the following do the source and the medium determine? a. duty factor b. frequency c. propagation speed d. axial resolution - ANS-d. Axial resolution is affected by all of the following EXCEPT a. frequency b. damping c. spatial pulse length d. focusing - ANS-d. Damping in a transducer a. reduces the number of cycles in a pulse and increases the quality factor b. increases the number of cycles in a pulse and ...

. A sound wave is: a. transverse b. electromagnetic c. mechanical, longitudinal d. transverse, longitudinal c. mechanical, longitudinal 2. A compression area of a sound wave is: a. high pressure, low density b. low pressure, low density c. high pressure, high density d. low pressure, high density c. high pressure, high density 3. A rarefaction area of a sound wave is: a. high pressure, low density b. low pressure, low density c. high pressure, high density d. low pressure, high d...

what is the distance to the interface if the round trip time for a sound wave is 39 microseconds? o :## 3cm which signals are eliminated by the wall filter in a spectral Doppler display? o :## low frequency, low amplitude at minimum, what is required when documenting a pathology discovered during an examination? o :## two images demonstrating the same pathology from different scan planes If the diameter of the sound beam is halved by focusing, what happens to the intensity o :## Incre...

SPI PRACTICE QUESTIONS WITH 100% CORRECT ANSWERS ALREADY PASSED A+ 2024 Sound waves are: - ANS-longitudinal, mechanical The speed of sound in soft tissue is closest to: - ANS-1,500 m/s The frequency closest to the lower limit of ultrasound is: - ANS-15,000 Hz Which is not an acoustic variable? - ANS-intensity The effects of soft tissue on ultrasound are called: - ANS-acoustic propagation properties All of the following are true EXCEPT: - ANS-two waves with identical frequencies mus...

SPI PRACTICE QUESTIONS WITH COMPLETE SOLUTIONS. Sound waves are: - correct answer. longitudinal, mechanical The speed of sound in soft tissue is closest to: - correct answer. 1,500 m/s The frequency closest to the lower limit of ultrasound is: - correct answer. 15,000 Hz Which is not an acoustic variable? - correct answer. intensity The effects of soft tissue on ultrasound are called: - correct answer. acoustic propagation properties All of the following ar...

SPI Practice (ARDMS A & B) with 100- correct answers 2024.

SPI Practice Test Questions And Answers Graded A+

SPI Practice (ARDMS A & B), spi ardms test A and B, ARDMS PRACTICE SPI (B)

SPI Practice Questions Answers A Which of these terms means 'many gray shades'? A wide dynamic range B bistable C high contrast D highly compressed signal E few choices ️A wide dynamic range Which of the following will result in the highest mechanical index? A high intensity and high frequency B low frequency and high signal amplitude C low intensity and low frequency D high frequency and low power ️B low frequency and high signal amplitude mechanical index is inver...