BREAST ARDMS Exam Questions And Answers (Verified And Updated)

BREAST ARDMS Exam Questions And Answers (Verified And Updated) Which artifact may cause structures to look deeper than they actually are? - answerPropagation speed error The optimum operating frequency for a broad-bandwidth transducer would be : - answer10 MHz In breast sonography, what is NOT significantly affected by the limited field of view when imaging superficial structures? - answerTemporal resolution Which of the following affects the actual intensity of the sound utilized for imaging? - answerOutput power The dynamic range of a display is the : - answerNumber of gray shades Using color/power doppler while a patient hums to better dilineate a mass is called : - answerFremitus A standoff pad thicker than 1 cm is not recommended because it will : - answerAffect the optimal placement of the fixed elevation plane focus Which type of transducer does NOT allow the sonographer to vary the focusing capabilities? - answerMechanical sector When taking patient history for a breast sonogram, what information from a previous mammogram would not be considered relevant? - answerName of radiographer Image of amplitude is affected by : - answerPower, overall gain, and time gain compensation (TGC) High-frequency transducers used in breast imaging provide excellent resolution of breast tissues but limited : - answerPenetration When using the 123-ABC method of annotation, "B" would indicate : - answerMass is in the mammary zone In the 123-ABC method of annotation, the number denote the : - answerDistance from the nipple Which method of patient positioning is the best for evaluation the medial aspect of the breast ? - answerSupine The two-handed technique is used to image : - answerThe main breast duct and nipple Which of the following transducers would be the best choice for breast imaging ? - answer10 MHz linear array Selecting multiple focal zones will : - answerDecrease frame rate When viewing a mammogram, one always sees the marker in the region toward : - answerAxilla If a breast sonographic image is labeled "Rt. AR 2:00 1A", the area described is : - answerAntiradial scan of the right breast, upper inner quadrant near the nipple, under the skin When viewing a mammogram, a mass is marked near the CC marker in the right breast. This will indicate to the sonographer that the mass is located : - answerIn the lateral breast A transducer that can operate at multiple frequencies is said to have : - answerBroad bandwidth All of the following statements about high-frequency transducers are true : - answer- Axial resolution is increased - Lateral resolution is increased - Sound penetration is decreased - Best for breast imaging The following statement about high-frequency transducers is false : - answerSound travels faster Decreasing depth will : - answerIncrease the frame rate Increasing the overall gain control will : - answerCause artifactual echoes What allows for better demonstration of small, tortuous vessels ? - answerPower doppler What affects the frame rate ? - answerNumber of focal zones and size of image Ideally, the elevational focus for breast imaging should be fixed at : - answer1.5 cm An increase in the intensity of echoes beneath a structure is called : - answerEnhancement What is not a good indication for performing a breast sonogram? - answerEvaluate a mass for microcalcifications When setting the TGC control for breast imaging, the following tissue should demonstrate a medium level of gray. - answerFat The lactiferous ducts are best seen when scanning : - answerRadial The orthogonal (defined as perpendicular) view from the longitudinal scan is : - answerTransverse Adequate penetration of the breast is determined by imaging the : - answerPectoral muscles If a mass is isoechoic with surrounding tissues, what maneuver would accentuate the mass to make it show up better ? - answerApply harmonics What transducer feature would not be good for breast imaging ? - answerCurved linear array format Lateral resolution is best at the : - answerFocal zone Which technique would eliminate useful artifacts such as posterior enhancement and shadowing? - answerSpatial compound imaging According to AIUM standards, all of the following information should be indicated on sonographic images : - answer- Patient's name / ID # - Patient's age - Facility name - Date What information should not be indicated