Ultrasound Basics Step 12, Part 4 Ultrasound Modes and Probes Self Test What does M-mode stand for?Measure modeMean modeMotion modeMarvelous modeFor Doppler mode to be accurate, the angle between ultrasound beam and path of moving object should be:PerpendicularParallelDoesn’t matter45 degreesIn order to optimize detection of low velocity flow (like a vein), the velocity scale will need to be changed to:A low velocity scaleA medium velocity scaleA high velocity scaleWhich probe would be best to image the jugular veins?Phased array (2-5 MHz)Curved linear array (5-7 MHz)Linear array (7-10 MHz)Microconvex probe (5-7 MHz)The phased array transducer:Is good for superficial vascular structuresCan only image 2D and has no DopplerIdeal for cardiac due to its high frame rateDoes not have a small footprint to fit in between rib spaces
