ARDMS SPI EXAM LATEST 2025/2026 UPDATE COMPREHENSIVE QUESTIONS AND CORRECT ANSWERS| ALREADY GRADED A+/PASSED 100%

ARDMS SPI EXAM LATEST 2025/2026 UPDATE COMPREHENSIVE QUESTIONS AND CORRECT ANSWERS| ALREADY GRADED A+/PASSED 100% Example of nonspecular reflector - Correct Answer red blood cells What happens to spatial pulse length when frequency increases? - Correct Answer decreases Axial resolution is dependent on? - Correct Answer wavelength Lateral resolution is dependent on? - Correct Answer beam diameter Where does the beam of an unfocused transducer diverge? - Correct Answer Fraunhofer zone Reverberation artifacts are a result of - Correct Answer two or more strong reflecting surfaces True/False: Grating lobes are essential for the proper operation of a linear phased array. - Correct Answer False True/False: Electronically steered scanners always produce higher resolution images than do mechanically steered scanners. - Correct Answer False True/False: An annular array scanner uses mechanical beam steering. - Correct Answer True