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[General] SPI一発合格、SPI模擬解説集

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【General】 SPI一発合格、SPI模擬解説集

Posted at yesterday 22:10      View：1 | Replies：0        Print      Only Author   [Copy Link] 1#
P.S. CertJukenがGoogle Driveで共有している無料かつ新しいSPIダンプ：https://drive.google.com/open?id=1wJXn0m9zPp1le081ddep8RH4xuaNUYby
ARDMSのSPI試験に合格することは容易なことではなくて、良い訓練ツールは成功の保証でCertJukenは君の試験の問題を準備してしまいました。君の初めての合格を目標にします。
ARDMS SPI 認定試験の出題範囲：
トピック出題範囲
トピック 1
  • Perform Ultrasound Examinations: This section of the exam measures skills of Sonographers and covers how to conduct ultrasound procedures while ensuring patient safety and diagnostic accuracy. It includes understanding of imaging protocols, ergonomics, patient care, and the interaction between sound and tissue. Candidates are expected to demonstrate abilities to manage patient encounters, apply 3D
  • 4D and contrast imaging concepts, identify and correct artifacts, and follow confidentiality and privacy standards throughout the scanning process.
トピック 2
  • Apply Doppler Concepts: This section of the exam measures skills of Vascular Sonographers and evaluates understanding and application of Doppler ultrasound principles. It includes knowledge of Doppler angle, flow dynamics, and color and spectral Doppler imaging. The section also covers eliminating aliasing, interpreting waveforms, applying continuous and pulsed wave Doppler, and optimizing Doppler gain and scale to accurately measure blood flow and velocity within vessels.
トピック 3
  • Provide Clinical Safety and Quality Assurance: This section of the exam measures skills of Clinical Ultrasound Supervisors and focuses on maintaining safety and quality standards in ultrasound practice. It includes infection control protocols, transducer and machine integrity checks, and quality assurance testing using tissue-mimicking phantoms. The section also requires familiarity with statistical parameters like sensitivity and specificity to evaluate diagnostic performance and ensure consistent, reliable imaging outcomes.
トピック 4
  • Optimize Sonographic Images: This section of the exam measures skills of Diagnostic Medical Sonographers and assesses their ability to enhance image quality using advanced optimization techniques. It includes understanding axial, lateral, elevational, and temporal resolution, as well as manipulating gain, depth, magnification, and dynamic range. Examinees are expected to apply harmonic imaging, spatial compounding, and gray-scale techniques to produce clear, accurate diagnostic images.
トピック 5
  • Manage Ultrasound Transducers: This section of the exam measures skills of Ultrasound Technicians and focuses on the management and proper use of different types of transducers. It evaluates knowledge of transducer components, frequency selection, and application of various 2D, 3D, 4D, and nonimaging transducer concepts. Candidates must show they can choose the appropriate transducer for specific examinations and make necessary frequency adjustments to ensure image quality.

素敵なSPI一発合格 & 合格スムーズSPI模擬解説集 | 正確的なSPIテスト模擬問題集SPI学習教材を世界中に確実に紹介し、幸運とより良い機会を求めるすべての人々が自分の人生の価値を実現できるようにするという大胆な考えを持っています。したがって、SPI練習問題は、SPI試験に合格し、より良い未来を勝ち取るのに役立ちます。また、常に先駆的な精神を持ち続け、あなたの道を歩むプロジェクトに積極的に取り組みます。 SPIトレーニング資料は、その素晴らしい品質のためにあなたを決して失望させません。
ARDMS Sonography Principles and Instrumentation 認定 SPI 試験問題 (Q59-Q64):質問 # 59
What is measured with a test object containing closely spaced, highly reflective targets along the direction of beam?
  • A. Sensitivity
  • B. Axial resolution
  • C. Specificity
  • D. Lateral resolution
正解：B
解説：
Comprehensive and Detailed Explanation From Exact Extract:
Axial resolution is the system's ability to distinguish two structures located along the direction of the ultrasound beam (parallel to the beam axis). Test objects or phantoms contain closely spaced pins or reflectors along this axis to evaluate axial resolution.
Principles and Instrumentation state:
"Axial resolution is determined by the spatial pulse length and is tested using targets positioned along the beam axis." Sensitivity (A) relates to detection of weak echoes.
Specificity (B) refers to diagnostic accuracy, not phantom testing.
Lateral resolution (C) is evaluated using side-by-side (perpendicular) targets.
Therefore, the correct answer is D: Axial resolution.
-

質問 # 60
Which target group in this image of a tissue-mimicking phantom is used for gray-scale evaluation?

  • A. Option A
  • B. Option C
  • C. Option D
  • D. Option B
正解：B
解説：
* Gray-scale evaluation in a tissue-mimicking phantom involves assessing the uniformity and accuracy of the gray-scale representation of the tissues.
* Option C typically contains structures designed to test the machine's ability to accurately depict varying levels of echogenicity, which is essential for proper gray-scale evaluation.
* This area will have a range of echo intensities that help in determining the contrast resolution and the ability of the system to distinguish between different tissue types based on their gray-scale values.
References:
* ARDMS Sonography Principles and Instrumentation guidelines on tissue-mimicking phantoms and image quality evaluation.

質問 # 61
Which effect does spatial compounding have on ultrasound images?
  • A. Increases propagation speed
  • B. Increases shadowing
  • C. Decreases shadowing
  • D. Decreases propagation speed
正解：C
解説：
Comprehensive and Detailed Explanation From Exact Extract:
Spatial compounding acquires multiple frames from different angles and combines them into a single image.
This technique reduces the appearance of artifacts such as shadowing and speckle noise, resulting in a smoother, more uniform image.
According to sonography instrumentation reference:
"Spatial compounding reduces artifacts like posterior shadowing and speckle by averaging data from multiple insonation angles." Therefore, the correct answer is D: Decreases shadowing.
-

質問 # 62
What is the primary interaction that occurs when sound waves encounter a smooth, flat surface?
  • A. Attenuation
  • B. Interference
  • C. Reflection
  • D. Diffraction
正解：C
解説：
When sound waves encounter a smooth, flat surface, the primary interaction is reflection. This means the sound waves bounce back towards the transducer, producing echoes that are used to create the ultrasound image. Reflection is most effective when the surface is smooth and perpendicular to the sound beam, allowing for the maximum return of sound waves to the transducer.
ARDMS Sonography Principles and Instrumentation guidelines
Zagzebski, J. A. (1996). Essentials of Ultrasound Physics.

質問 # 63
Which structure can be evaluated using M-mode?
  • A. Liver
  • B. Heart
  • C. Pancreas
  • D. Kidneys
正解：B
解説：
Comprehensive and Detailed Explanation From Exact Extract:
M-mode (motion mode) ultrasound records the movement of structures along a single scan line over time. It is particularly valuable in cardiac imaging where precise motion of heart valves and walls is evaluated.
Principles and Instrumentation reference:
"M-mode is primarily used in echocardiography to evaluate the motion of cardiac structures with high temporal resolution." Liver, kidneys, and pancreas are evaluated using B-mode, not M-mode.
Therefore, the correct answer is A: Heart.

質問 # 64
......
ARDMSのSPIソフトを使用するすべての人を有効にするために最も快適なレビュープロセスを得ることができ、我々は、ARDMSのSPIの資料を提供し、PDF、オンラインバージョン、およびソフトバージョンを含んでいます。あなたの愛用する版を利用して、あなたは簡単に最短時間を使用してARDMSのSPI試験に合格することができ、あなたのIT機能を最も権威の国際的な認識を得ます！
SPI模擬解説集: https://www.certjuken.com/SPI-exam.html
無料でクラウドストレージから最新のCertJuken SPI PDFダンプをダウンロードする：https://drive.google.com/open?id=1wJXn0m9zPp1le081ddep8RH4xuaNUYby
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