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A diagnostic imaging technique that uses low-dose X-rays to detect and diagnose breast abnormalities, aiding in the early detection of breast cancer.
The base of the breast is considered to:
The core specimens should be radiographed when the biopsied lesion:
Analog-to-digital (A to D) conversion occurs _________ image processing.
During pregnancy and throughout lactation, the breast has an increased amount of:
Compared to open surgical biopsy, ultrasound-guided core needle biopsy:
The spread of malignant cancer cells from the primary tumor to distant an area of the body is termed:
Ductal carcinoma can present with findings of:
Any electrical charge remaining in the detector after image data readout is referred to as:
What is the primary reason for performing magnification mammography?
For the mediolateral oblique (MLO) projection, the technologist should place the image receptor:
Which is NOT considered curative breast surgery?
50% of all breast cancers occur in which quadrant?
When a lesion has been entirely removed (resected) as seen on the post core needle biopsy stereotactic images, what must be done before the patient is released from the stereotactic unit?
Indicate the projection described by the following positioning instructions: The tube assembly is vertical (x-ray beam perpendicular to the floor) and the tube is angled 5 degree in a lateral to medial direction. The erect atient faces the image receptor and is slightly rotated medially. The inferior aspect of the breast is on the image receptor. The central is directed to the midpoint of the image receptor (may be slightly lateral to the nipple).
Blurring of a mammogram image can be caused by:
When performing BSE, which of the following should be done?
Subjecting processed films to high temperatures and low humidity (below 30%) can result in which of the following
Proper compression of the breast is indicated by which of the following?
In mammography facilities in the United States, ACR accreditation is applied for every
The area of the breast that is not visualized on the CC view is:
What effect does beam restriction have on the quality of the mammography image?
Which of the following minimum requirements applies to the Phantom test in order to pass the evaluation
The effective focal spot is always largest on the _____ side of the field.
The storage conditions of processed films should have a relative humidity of
The area between the breast and the pectoral muscle is the:
Using a 5M-pixel monitor to display 100 micron (0.1 mm) pixels, what is the FOV?
What quadrant is 5:00 in the right breast
Output for a FFDM system includes: (choose all correct answers)
Correct placement of the breast onto the image receptor for CC projection requires:
"Camel's nose" refers to a mammogram which:
Processor roller marks that show up as artifacts running perpendicular to the direction of film travel are called
If processing artifacts are more severe when the film is run emulsion side up, the artifacts may be caused by:
When should breast self-examination performed?
The incidence of breast cancer in men ____.
Artifacts oriented perpendicular between 2 films after processing that have been run perpendicular and parallel to the direction of film travel are caused by problems in
A Mammotome is:
All chemical reactions depend on all of the following EXCEPT:
During pre-operative needle localizations, the amount of compression used should be equal to that of the routine mammogram.
Which projection would best demonstrate fluid levels in the erect patient?
What is the typical range of kVp used in mammography?
Mild cases of gynecomastia will be visualized on the mammogram as a small circumscribed density ____.
Changing from the moly to the rhodium filter ______ the x-ray beam energy.
A grid is not required during magnification mammography because of:
Which two items are used in mammography to reduce scattered radiation?1. Stationary grid 2. Air gap 3. Moving grid 4. Lead shielding
The crossover procedure is:
When using automatic exposure control (AEC) for mammography, which of the following must be applied?
The actual focal spot is always _______ the projected focal spot.
What portion of the breast is best demonstrated on the Axially Tail view
Extended cycle processing vs. Standard cycle processing:
What quadrant is 2:00 in the right breast
If films are requested on a mastectomy patient (one side affected). What views would you take?1. Routine projections - CC and MLO 2. MLO of the skin over the mastectomy site3. Spot view of any area of concern 4. AP view of Axillary
Of the tissues types that make up the breast, which is the most radiosensitive?
What is the typical SID for mammographic imaging?
Repeat rate will decrease with FFDM mainly because of:
The only task NOT required of the RT is:
check viewboxes and viewing conditions
Fibroadenomas:
In which of the following life stages would the breast contain the LEAST amount of adipose (fat)tissue?
BSE should be performed monthly by all women beginning in their 20's
Forthe Cranio-caudal projection, the mammographer should stand on ____.
Breast cancer accounts for ____% of malignancies in men.
Radiation dose with a screen is about ___ times the dose of direct film mammography.
Which of the following is the most serious citation a facility can obtain upon an FDA annual inspection
On which projection would the technologist check the medial and lateral aspects of the breast for the proper amount of compression?
Current treatment for localized breast carcinoma with minimal disfiguration includes:
The maximum MQSA-allowed radiation dose per exposure for a 4.2 cm average breast is:
Abasic rule in male breast radiography is ____.
The most important factor influencing prognosis in male breast cancer ____.
The automatic exposure control (AEC) may be used for all of the following EXCEPT:
Which combination of procedures is most effective for early detection of breast cancer?1. breast self-examination 2. physical examination 3. mammography
Extended processing involves:
How frequently should breast self-examination be performed?
To decrease image noise you should do what to the radiation dose?
What is the average focal film distance (FFD) available on dedicated Mammography units?
For the MLO view, the best angle of the tube is:
Removal of unwanted, unexposed silver bromide on film happens in the:
Mammography films show breast calcifications better than chest x-rays because of:
The most common characteristic symptom of a male with breast cancer is ____.
Characteristics of calcifications associated with benign growths include which of the following?1. Smooth borders 2. Presence in clusters 3. Round shape 4. Numerous microcalcifications
Use of a grid _____ contrast and ______ radiation dose.
All mammography films, no matter the manufacturer are
Radiation dose for FFDM will always be lower than for screen-film mammography:
The Mid-density (MD) on the processor quality control chart is chosen by the step closest in density to
A mammographic image that appears to be properly penetrated but slightly underexposed should be corrected by altering which variable?
What is an adequate range of force for a compression device?
The size of the effective focal spot to the actual focal spot is related to
Infiltrating ductal carcinoma accounts for ____% of male breast cancer.
To increase exposure slightly when the AEC’s tracking ability is sub-optimum:
Good breast compression is important because it:
Where should identified markers be placed on the image receptor for the MLO and 90 lateral projection?
What percentage of mammographic images of malignant disease present microcalcifications?
Where is beam limitation most critical?
The maximum amount of automated compression allowed by the ACR is:
How many days does a facility have to notify a woman of her screening mammogram results following her screening mammogram?
perform processor QC
A grid may be used when performing magnification.
Which of the following should the technologist complete before obtaining the mammogram images?1. Record the exposure factors to be used on the patient’s film file2. Review the patient’s personal history form with the patient3. Review the patient’s previous mammogram images, (if available)
The anatomic structures that support the breast are the:
Which of the following positions are recommended for a complete study of the augmented breast?1. Routine CC & MLO 2. Modified CC & MLO (push back, Eklund) 3. 30 degree oblique
A mammography technologist may not count which of the following toward her MQSA performance requirement of 200 mammograms every 2 years
Aluminum filters are not used in mammography because of:
The word "orthogonal" is best described as:
In flooded replenishment, the starter is added to:
What percent voltage ripple occurs with a high frequency generator?
If a facility receives a Level 2 citation upon an annual FDA inspection, how many days does the facility have to correct the problem?
Choose the correct equation:
A smaller anode angle results in a _____ field size and is used with the _____ focal spot.
To reduce the patient's radiation dose during pre-operative needle localizations, which of the following can be done:
Why is the breast specimen radiographed?
To improve the appearance of the specimen on film, one can:
The typical placement of the intensifying screen, when a single screen is employed, is with the:
Which of the following positions may be required for a complete mammographic study of a patient after a mastectomy?1. MLO of skin of affected breast 2. CC and MLO of uneffective breast3. Axillary view of affected breast 4. Spot view of any area of concern
Lobular carcinoma accounts for approximately what portion of all breasts carcinomas?
When processor sensitometry falls out of limits, what should be done first?
Thepatient’s ____ is likely to obstruct the X-ray beam when the obese patient ispositioned for theCaudo-Cranial(FB) view.
A characteristic associated with gynecomastia is ____.
When a combination of single emulsion film and single screen is used, how should the screen and film be aligned?
Recommended film storage conditions are: ___ relative humidity and ___ degrees F.
Which of the following are primary signs of breast cancer?1. numerous microcalcifications2. skin thickening and retraction3. dense mass of irregular shape
The projection that best demonstrates the posterior portion of the breast, including the axillary tail, is the:
Plus density artifact bands running parallel to the direction of film travel are caused by:
The tissue type that attenuates the x-ray beam the least is:
What is the correct height of the image receptor in relation to the breast for routine CC projection?
Low contrast detectability can be improved by ________ the image.
Which is NOT an advantage of compression?
darkroom cleanliness
The phosphors most commonly used for mammography screens emit light in what color?
Ideally, when is the best time to perform processor sensitometry?
____ is a characteristic most likely associated with carcinoma.
Which of the following is the primary reason for breast compression?
What brightness is recommended by the ACR for mammographic film illuminators?
Implant displaced views:
The overall advantage of using automatic exposure control (phototimer, AEC’s) is the ability to automatically compensate for:
About _____% of male breast cancer patients are treated by mastectomy.
The main advantage of half-field geometry is:
Artifacts oriented parallel between 2 films after processing that have been run perpendicular and parallel to the direction of film travel are caused by problems in
Typically, the breast is situated on the thorax between the levels of the:
DCIS is an acronym for:
The advantage of the molybdenum target over the tungsten target for Mammography is its ability to produce:
Which of the following would be the greatest risk factor for breast cancer?
The x-ray interaction that provides the contrast for the radiograph is:
The amount of obliquity (rotation of the C-arm) used to perform the mediolateral oblique projection varies from patient to patient. However, the average degree of obliquity is:
What should be done first if the nipple is rotated up or down instead of in profile?
Which of the following breast conditions is considered malignant:
A malignant breast lesion can appear on a mammogram:
Male breast carcinoma accounts for approximately what portion of all breast carcinomas?
Image
Which TWO materials are used as anode target materials in mammography?1. Aluminum 2. Rhodium 3. Beryllium 4. Molybdenum
Which view would best demonstrate the deep medial aspect of the beast?
What is the approximate increased likelihood of developing breast cancer for the woman with a family history of breast cancer?
An adult male with a suspicious mammogram and a firm unilateral nodule will be advised by his physician to ____.
Which of the following would be considered major risk factors for breast cancer?1. Family history (mother, sister) of breast disease2. First of three pregnancies at age 223. Previous treatment for breast disease
A man's likelihood of developing breast cancer is increased by ____.(1) Klinefelter syndrome (2) childhood radiation of the chest(3) family history of breast cancer
Which of the following positions is/are most helpful in demonstrating tissue in the 12:00 or 6:00 position?
Which of the following positions or techniques is used to demonstrate tissue that has been superimposed on another position?
Currently what are the statistics of how many women will develop breast cancer over their lifetimes
The following are all breast interventional procedures except:
The film for the weekly phantom test is taken from
Which of the following may be achieved with magnification views of the breast?
Which additional position/s should be performed to determine milk of calcium?1. Tangential 2. Roll (RL or RM) 3. ML 90 or LM 90
The ____ view is an alternative for the Cranio-caudal view and may be substituted.
What age group is at the greatest risk for radiation-induced breast cancer?
Core biopsies of the breast are performed with a ____ gauge needle?
Compared with routine mammographic imaging, what effect will magnification studies have on patient dose?
What quadrant is 1:00 in the left breast
BSE should be done in a random pattern using the fingertips.
The digital detector can also function as the AEC.
The principle reason for the use of mammography in male patients is to distinguish ____.
The “preferred” limits on a Processor Quality Control Chart for MD (mid density) are which of the following:
In order to minimize patient discomfort, how should compression be applied?
For magnification mammography, what is the maximum size the focal spot should be?
The developer temperature should be kept within how many degrees of the processor manufacturer’s recommendation?
The physical boundaries of the breast include superior to the clavicle, medial to the sternum, inferior to the inframammary crease, and lateral to the midaxillary line.
The primary purpose for using grids in mammography is to:
check compression device
Choose all of the correct functions of a digital detector:
Possible causes of poor film screen contact include which of the following?1. Trapped air 2. Warped cassettes 3. Foreign bodies with-in cassettes
The most common type of breast cancer in the male is ____.
Which of the following determines the level of radiographic contrast displayed on mammograms?
How many years do mammography films need to be kept for if the woman is a returning patient?
The tissue type that attenuates the x-ray beam the most is:
The majority of glandular tissue exists in groups known as:
Which link in the mammographic imaging chain is the Phantom Image test monitoring?
The characteristics of microcalcifications associated with malignancy include which of the following?1. Fine size 2. Clustered appearance3. Round shape 4. Very numerous calcifications
Magnification views have __________ exposure times than/as routine mammography.
A common temporary benign enlargement of the male breast is ____.
A predisposition to breast cancer is inherited in ____.
Correct use of vigorous compression will lower patient dose because of decreased:
According to standards, where are the view markers placed when doing a mammogram?
Which of the following conditions is most likely to be associated with an abnormal galactogram?
The control limits on a phantom chart for the density difference (DD) are which of the following
What material is used in the x-ray tube's window allow photons to pass through?
The breasts are separated from the pectoral muscle by a layer of retromammary:
Image processing that smoothes the image will have what effect on image noise and detail?
How should the patient’s arm on the side being examined be positioned for the CC projection?
The final MQSA regulations went into effect
The most commonly used magnification factor for mammography is:
The breast attenuates what percentage of incident x-rays.
Architectural distortion is most often found in cases of:
The reason(s) for performing BSE include:
Stereotactic guided core needle biopsy:
The purpose of adding starter to fresh chemicals is:
If microcalcification clustering is present on routine screening views what is the best next step?
Match the following description with the correct projection: The tube assembly is rotated to a 90 degree position from vertical (x-ray beam is parallel to the floor). The patient is erect and the arm on the side being examined is at the right angle to the body. The edge of the image receptor is along the sternum and central ray is directed perpendicular to the image receptor from lateral to medial.
Reciprocity failure occurs when:
In order to perform successful magnification mammography, what criteria must be met?
Stereotactic imaging implies the use of:
Which of the following should influence the length of the time between screening examinations on asymptomatic patients?1. If the patient performs BSE 2. If the patient drinks coffee3. Age of the patient 4. Positive family history
Which detector type converts x-ray energy directly into electrical charge?
A pneumocystogram starts with aspiration of most or all of the fluid from a cystic lesion. Which of the following is then injected into the lesion just before the pneumocystogram films are done?
During a mammographic evaluation the radiographer does not have a responsibility to:
in the correct order with largest number of pixels to the smallest:
It is necessary for the technologist to diagram which of the following:
Which anatomical structures typically develop in the male breast?
In order to improve positioning capability for the Craniocaudal projection on a kyphotic patient, which alternate projection should be performed?
If WW = 500 and WL = 500, what image pixel values are displayed?
What is (are) the benefit(s) of a high frequency generator in mammography?
Spot compression/coned-down views can:
A broken parallel set of calcifications will most likely be located in:
The ACS does not recommend routine mammograms for women below the age of:
Which of the following primary signs of breast cancer, evident on a mammographic image, would indicate the disease at the earliest possible time?
MQSA stands for:
The base of the breast and the inframammary crease are one and the same.
Lymph node enlargement, nipple inversion, nipple discharge, skin thickening, and breast lumps are ALWAYS a sign of breast cancer.
What is the condition of the detector if the radiation exposure is too high:
Under MQSA guidelines, which of the following represents the minimum number of mammograms a mammography technologist must perform in a 2 year period?
A simple cyst will show on ultrasound:
According to MQSA guidelines, how many continuing education credits are necessary for a mammography technologist to obtain in mammography
Breast cancers arise in which type of tissue?
Which view would be most useful in determining whether calcification are within the skin rather than within the breast parenchyma?
When using a phototimer, if a plus density setting is used, which of the following will occur?1. reduction focal spot size2. increase in mA3. increase in exposure time
Which of the following is NOT required on the Medical Report?
How does increasing the radiation dose affect the image noise?
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