Mammography Final exam questions with correct answers

False Visualizing the ribs on a mammogram ensured that the entire breast was on the image True Women are encouraged to not apply deodorant or talcum powder the day of the mammogram 01:19 01:24 The introduction of a dedicated mammography machine The impetus behind screening mammography was superior or inferior On a lateral view, the nipple indicates if a legion is Sharpness/resolution Use of sponges as a positioning aid when performing a lateral view that included imaging into the lung field compromised physics medial or lateral On the CC view, the nipple indicates if a lesion is The high radiation dose Which of the following was a valid early criticism of mammography Being female The number one risk factor for developing breast cancer is Chest xrays At most radiology facilities, the number of mammograms performed daily rivals the number of which of the following exams White On a digital or analog mammogram, what color is cancer Either benign or malignant If a lump in the breast feels soft and is moveable, this lump is generally thought to be Women stopped taking hormone replacement therapy In 2003, there were 14,000 fewer cases of breast cancer in the United States than in 2002. What do the experts attribute this sudden decline to 00:02 01:24 central, retroareolar What location in the breast has the second highest percentage of cancers 40 At what age do most women begin having mammograms Crying, Fainting, Giggling Some patients deal with their anxiety by True Meeting a patient's emotional needs is an important part of obtaining a mammogram Past medical history The technologist should always check the patient's _____ before starting an examination White spots Minute calcium-like particles of talc powder may appear as ______ on the mammogram 300 mrad MQSA Final Rules dictate that a single view screen-film mammography should measure no more than _____ average grandular dose Patient privacy HIPAA laws address In writing According to MQSA, patients are to receive their mammography results American Cancer Society, Cancer Care, Inc., National Breast Cancer Coalition Which of the following organizations provides patient support to women diagnosed with breast cancer Discomfort When referring to compression, it may be better to use the term Radiologist are active participants in diagnostic exams, assuming the role of a clinician What is meant by the radiologist's expanded roles in mammography To avoid being sued Because they are necessary to complete the diagnosis Most radiologists order additional views and/or ancillary exams 10% Specialists in breast imaging are better interpreters. What is the percentage of radiologists who specialize in mammography Baby Boomers Which generation is responsible for the biggest increase in the mammography pool to date 1971 Dr. Franklin Alcorn promoted forming a cadre of physician assistants who could help the radiologist in mammography. In what year did this occur False the first class of radiology assistants graduated from Loma Linda University in 2003 70% What is the approximate compliance rate for mammography Decreased motion unsharpness Increased contrast Reduce dose Separation of islands of grandular tissue Vigorous breast compression has an important role in mammography for which of the following reasons Quality images, quality control, and quality assurance During the 1990's, the focus in mammography was on Mo/Mo What target and filter combination will best image the typical postmenopausal breast False The reciprocity law failure is encountered when xray exposure times exceed 3 seconds False The sensitometer and densitometer used daily at your facility are calibrated against a national standard False The large focal spot must be used to perform magnification False At the conclusion of the digital mammogram, the technologist continues to hang the acquired images for the radiologist in the reading room A human hair The digital array must be able to resolve microcalcifications. Microcalcifications measure approximately 0.1- 0.2 mm, which is equivalent to the thickness of By use of a number that appears on the computer monitor at the conclusion of the xray exposure How does one determine whether the digital image is under or over exposed Pixels The digital array, which captures the digital image, is composed of millions of individual ___. These are grouped together to form a matrix False In digital mammography, more xrays photons collected in an area on the detector produce a low signal, an areas with few xray photons produce a high signal The number of xray photons absorbed by the digital detector The signal to noise ratio (SNR) is a measurement of image quality. A high signal/low noise image contains more information about the object that was xrayed. SNR is determined by Zoom Pan Invert Which of the following is an example of a postprocessing tool available for use at the radiologist's review station Cost of the equipment All of the following are considered advantages of FFDM, except Medical record hard copies It is recommended that digital copies be stored in all of the following formats, except The radiologist can read a FFDM mammogram quicker than a film/screen mammogram Which of the following statements is false DMIST In September 2005, the results of _____ were released, changing the world of mammography Lack of chemicals All of the following may results in downtime, except Improve all functions of a business Kaizen activities are designed to A dead pixel In FFDM, ____ may mimic a calcification Printer uniformity All of the following are common tests to both film/screen and FFDM systems, except The manufacture Test protocols and schedules for FFDM equipment are set by Storage for the films when they finish reading them The radiologist workstation should include all of the following, except CNR A measurement that can help determine how well an object is seen in relation to its surroundings is Incomplete clearing of a previous image Ghosting artifacts are the result of HIS The database used by a hospital or healthcare system is referred to as Router A ____ is a device that is used to forward information to designated recipients