Mammography Practice Test Questions And Answers

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  • 1/214 Questions

    Which of the following is the primary reason for breast compression?

    • To void the need for more than one view per breast.
    • To uniformly reduce the thickness of the breast tissue
    • To avoid need for a grid
    • To allow use of a faster screen/film system
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About This Quiz

What do you know about a mammogram and mammography? Take this mammography practice test and check your knowledge for the same. Mammography is the process of examining the human breast for diagnosis and screening by using low-energy X-rays. Mammographers use a mammogram to check early signs of breast cancer. If you aspire to be a mammographer, you must pass this See morequiz with at least 70% marks. Stop wasting your precious time. Play the quiz now. .

Mammography Practice Test Questions And Answers - Quiz

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  • 2. 

    It is necessary for the technologist to diagram which of the following:

    • Scars

    • Tattoos

    • Moles

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    The technologist needs to diagram all of the above (scars, tattoos, and moles) because these are important identifying features on a person's body. Diagramming these features helps in accurately documenting and tracking any changes or abnormalities over time, which is crucial for medical and forensic purposes. This information can assist in identifying individuals, monitoring the progression of diseases, and providing evidence in legal cases.

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  • 3. 

    Compared to open surgical biopsy, ultrasound-guided core needle biopsy:

    • Is faster

    • Is less expensive

    • Leaves a smaller scar

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    Ultrasound-guided core needle biopsy is preferred over open surgical biopsy because it offers several advantages. Firstly, it is faster as it can be performed quickly and efficiently under ultrasound guidance. Secondly, it is less expensive as it does not require the use of an operating room or general anesthesia. Lastly, it leaves a smaller scar as it only requires a small incision for the needle insertion. Therefore, all of the given options are correct and highlight the benefits of ultrasound-guided core needle biopsy.

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  • 4. 

    MQSA stands for:

    • Medical Quality Site Accreditation

    • Mammography Quantity Select Aid

    • Medical Query System Association

    • Mammography Quality Standards Act

    Correct Answer
    A. Mammography Quality Standards Act
    Explanation
    The correct answer is "Mammography Quality Standards Act." MQSA is an acronym that stands for Mammography Quality Standards Act. This act was passed by the United States Congress in 1992 and it establishes quality standards for mammography facilities. The purpose of MQSA is to ensure that mammography services are provided with high quality and accuracy, thus promoting early detection and prevention of breast cancer. This act requires mammography facilities to be accredited and certified, and it also provides guidelines for equipment, personnel qualifications, and quality assurance procedures.

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  • 5. 

    DCIS is an acronym for:

    • Direct collimation in system

    • Digital core in stereotactic

    • Ductal carcinoma in situ

    • None of the above

    Correct Answer
    A. Ductal carcinoma in situ
    Explanation
    DCIS stands for ductal carcinoma in situ. This is a non-invasive form of breast cancer where abnormal cells are found in the milk ducts of the breast. It is considered to be the earliest stage of breast cancer and has not spread to the surrounding breast tissue or other parts of the body. Treatment for DCIS usually involves surgery to remove the abnormal cells, and in some cases, radiation therapy may be recommended. Regular follow-up and monitoring are important to detect any potential recurrence or progression of the disease.

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  • 6. 

    A malignant breast lesion can appear on a mammogram:

    • As a spiculated mass

    • As microcalcification clustering

    • As a neodensity

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    A malignant breast lesion can appear on a mammogram as a spiculated mass, which refers to a mass with irregular or jagged edges. It can also appear as microcalcification clustering, which refers to small calcium deposits that are clustered together. Additionally, it can appear as a neodensity, which refers to a new area of increased density on the mammogram. Therefore, all of the above options are possible appearances of a malignant breast lesion on a mammogram.

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  • 7. 

    Which of the following may be achieved with magnification views of the breast?

    • Decreased patient dose

    • Improved visualization of suspicious areas

    • Shorter exposure times

    • Ability to improve contrast by using lower kilovoltage

    Correct Answer
    A. Improved visualization of suspicious areas
    Explanation
    Magnification views of the breast can help improve the visualization of suspicious areas. By magnifying the image, it becomes easier to detect any abnormalities or potential signs of breast cancer. This can aid in early detection and diagnosis, leading to better treatment outcomes. The other options mentioned, such as decreased patient dose, shorter exposure times, and improved contrast using lower kilovoltage, are not directly related to magnification views of the breast.

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  • 8. 

    Spot compression/coned-down views can:

    • Helps separate superimposed tissue

    • Increase contrast by reducing scatter

    • Help identify subtle findings in dense breasts

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    Spot compression/coned-down views can help separate superimposed tissue, increase contrast by reducing scatter, and help identify subtle findings in dense breasts. These views are used to focus on a specific area of interest by compressing the breast tissue and reducing the amount of scatter radiation. This allows for better visualization and differentiation of structures that may be obscured or difficult to identify on a standard mammogram. Therefore, all of the given statements are correct.

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  • 9. 

    Stereotactic guided core needle biopsy:

    • Is less expensive than wire localization and open surgical biopsy

    • Is faster than wire localization and open surgical biopsy

    • Leaves a smaller scar than open surgical biopsy

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    The given answer, "all of the above," is correct because stereotactic guided core needle biopsy is indeed less expensive than wire localization and open surgical biopsy, as it does not require the use of wires or a surgical procedure. It is also faster than wire localization and open surgical biopsy since it is a minimally invasive procedure that can be done relatively quickly. Additionally, it leaves a smaller scar than open surgical biopsy because it only requires a small incision for the needle insertion. Therefore, all the statements mentioned in the options are true.

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  • 10. 

    Ductal carcinoma can present with findings of:

    • Masses

    • Speculated lesions

    • Microcalcifications

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    Ductal carcinoma can present with masses, speculated lesions, and microcalcifications. This means that when someone has ductal carcinoma, they may have any combination of these findings. Masses are abnormal lumps or growths in the breast tissue, speculated lesions are areas of abnormal tissue that appear as irregular shapes, and microcalcifications are tiny calcium deposits that can be seen on a mammogram. Therefore, all of these findings can be seen in cases of ductal carcinoma.

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  • 11. 

    The spread of malignant cancer cells from the primary tumor to distant an area of the body is termed:

    • Idiopathy

    • Carcinogenesis

    • malignancy

    • Metastasis

    Correct Answer
    A. Metastasis
    Explanation
    Metastasis refers to the spread of malignant cancer cells from the primary tumor to other parts of the body. It is a crucial stage in cancer progression, where cancer cells break away from the primary tumor, invade nearby tissues, enter the bloodstream or lymphatic system, and establish secondary tumors in distant organs. This process is responsible for the majority of cancer-related deaths and is a significant challenge in cancer treatment.

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  • 12. 

    How frequently should breast self-examination be performed?

    • Weekly

    • Monthly

    • Bimonthly

    • Quarterly

    Correct Answer
    A. Monthly
    Explanation
    Breast self-examination should be performed on a monthly basis. This is because conducting regular self-exams allows women to become familiar with the normal look and feel of their breasts, making it easier to detect any changes or abnormalities. Monthly self-exams also help in early detection of breast cancer, which increases the chances of successful treatment. Performing the examination on a weekly, bimonthly, or quarterly basis may not provide the same level of vigilance and awareness that is necessary for early detection.

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  • 13. 

    What portion of the breast is best demonstrated on the Axially Tail view

    • Medial breast tissue

    • Tail of the breast

    • Nipple area

    • Inframammary region

    Correct Answer
    A. Tail of the breast
    Explanation
    The Axially Tail view is a specific mammographic projection that is used to visualize the tail of the breast. This view allows for better visualization and assessment of any abnormalities or lesions in the tail region, which is the extension of breast tissue towards the axilla (armpit). Therefore, the correct answer is "Tail of the breast".

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  • 14. 

    What is the primary reason for performing magnification mammography?

    • Evaluation of fatty tissue

    • Increased image contrast

    • Reduce patient dose

    • Increase detail of calcifications

    Correct Answer
    A. Increase detail of calcifications
    Explanation
    Magnification mammography is primarily performed to increase the detail of calcifications. Calcifications are tiny deposits of calcium that can be a sign of early breast cancer. By magnifying the image, radiologists can better visualize and assess the shape, size, and distribution of these calcifications, which can help in the early detection and diagnosis of breast cancer. This technique allows for a more accurate evaluation of suspicious lesions and aids in determining the appropriate course of action for the patient.

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  • 15. 

    Proper compression of the breast is indicated by which of the following?

    • The breast will feel soft

    • The breast will feel taut

    • The breast will have both tight and soft areas

    • The patient will experience extreme discomfort

    Correct Answer
    A. The breast will feel taut
    Explanation
    When properly compressed, the breast will feel taut. This indicates that the breast tissue is being adequately compressed, allowing for better visualization of the breast during imaging procedures such as mammography. A taut breast ensures that the maximum amount of breast tissue is included in the image, improving the accuracy of the examination. Softness in the breast would suggest inadequate compression, while both tight and soft areas would indicate an uneven compression, which may result in an incomplete or inaccurate examination. Extreme discomfort is not a desired outcome and should be minimized during breast compression.

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  • 16. 

    The only task NOT required of the RT is:

    • Validation of the Doctor's requisition with the clinical history given by the patient.

    • Diagramming lumps, scars, large moles on the breast.

    • Diagnosing the patient's condition

    • Choice of technical factors used - determined by patient age, density of breast tissue, equipment characteristics.

    Correct Answer
    A. Diagnosing the patient's condition
    Explanation
    The correct answer is "Diagnosing the patient's condition". The reason for this is that the role of the RT (Radiologic Technologist) is primarily focused on performing imaging procedures and assisting in the diagnostic process, rather than making the final diagnosis. The RT's main responsibility is to ensure that the technical aspects of the imaging procedure are properly executed, such as selecting the appropriate technical factors based on patient characteristics and equipment specifications. The validation of the doctor's requisition with the patient's clinical history and the diagramming of lumps, scars, and moles on the breast are also important tasks for the RT, as they contribute to the accuracy and completeness of the imaging process.

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  • 17. 

    Mammography films show breast calcifications better than chest x-rays because of:

    • Makes a more uniform exposure of the entire breast

    • Reduces geometric unsharpness

    • Reduces exposure time and scattered radiation

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    Mammography films show breast calcifications better than chest x-rays because they make a more uniform exposure of the entire breast, which ensures that the calcifications are captured clearly. Additionally, mammography reduces geometric unsharpness, resulting in sharper and more detailed images of the calcifications. It also reduces exposure time and scattered radiation, making the procedure safer and more efficient. Therefore, all of the above factors contribute to mammography films being superior in displaying breast calcifications compared to chest x-rays.

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  • 18. 

    A simple cyst will show on ultrasound:

    • Smooth walls

    • Good acoustic enhancement

    • No internal echoes (anechoic)

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    A simple cyst will show smooth walls, good acoustic enhancement, and no internal echoes on ultrasound. Smooth walls indicate that the cyst is well-defined and does not have any irregularities. Good acoustic enhancement means that there is increased sound transmission through the cyst, resulting in a dark area behind it. No internal echoes or anechoic appearance indicates that the cyst is filled with fluid and does not contain any solid components. Therefore, all of the above characteristics are indicative of a simple cyst on ultrasound.

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  • 19. 

    Blurring of a mammogram image can be caused by:

    • Patient motion

    • Too long exposure

    • Defective equipment

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    Blurring of a mammogram image can be caused by patient motion, too long exposure, and defective equipment. Patient motion can result in a blurry image if the patient moves during the examination. Too long exposure can cause blurring if the image is exposed for an extended period, leading to motion blur. Defective equipment can also contribute to blurring if there are issues with the imaging system. Therefore, all of the mentioned factors can cause blurring in a mammogram image.

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  • 20. 

    The size of the effective focal spot to the actual focal spot is related to

    • Anode angle

    • Ripple effect

    • Characteristic cascade

    • Manufacturer

    Correct Answer
    A. Anode angle
    Explanation
    The size of the effective focal spot to the actual focal spot is related to the anode angle. The anode angle refers to the angle at which the x-ray tube is positioned relative to the patient. A larger anode angle will result in a larger effective focal spot, which can affect the resolution of the image produced. This is because a larger effective focal spot can lead to increased blurring and decreased image sharpness. Therefore, the anode angle is an important factor to consider in order to achieve optimal image quality in radiography.

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  • 21. 

    When should breast self-examination performed?

    • Five to seven days after the menstrual cycle

    • At the beginning of the menstrual cycle

    • Three days following onset of the menstrual cycle

    • Anytime during the menstrual cycle

    Correct Answer
    A. Five to seven days after the menstrual cycle
    Explanation
    Breast self-examination should be performed five to seven days after the menstrual cycle. This is because during this time, the breasts are less likely to be swollen or tender, making it easier to detect any abnormalities. Hormonal changes during the menstrual cycle can cause temporary changes in the breasts, so performing the examination after the cycle allows for a more accurate assessment of the breast tissue.

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  • 22. 

    The anatomic structures that support the breast are the:

    • Submammary muscles

    • Cruciate ligaments

    • Axillary ligaments

    • Cooper’s ligaments

    Correct Answer
    A. Cooper’s ligaments
    Explanation
    Cooper's ligaments are the anatomic structures that support the breast. These ligaments are fibrous bands of tissue that extend from the skin to the chest wall and provide structural support to the breast tissue. They help maintain the shape and position of the breast by preventing sagging and drooping. When these ligaments weaken or stretch, it can lead to breast ptosis (sagging). Therefore, Cooper's ligaments play a crucial role in supporting the breast.

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  • 23. 

    The area between the breast and the pectoral muscle is the:

    • Retromanmmary space

    • Axillary prolongation

    • Inframammary fold

    • Mammary apex

    Correct Answer
    A. Retromanmmary space
  • 24. 

    Compared with routine mammographic imaging, what effect will magnification studies have on patient dose?

    • Increased dose

    • Decreased dose

    • No effect

    Correct Answer
    A. Increased dose
    Explanation
    Magnification studies in mammographic imaging involve zooming in on a specific area of interest to obtain a more detailed image. This process requires higher radiation exposure to achieve the desired level of magnification, resulting in an increased dose to the patient. Therefore, compared to routine mammographic imaging, magnification studies will have the effect of increasing the patient dose.

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  • 25. 

    50% of all breast cancers occur in which quadrant?

    • LIQ

    • LOQ

    • UOQ

    • UIQ

    Correct Answer
    A. UOQ
    Explanation
    50% of all breast cancers occur in the upper outer quadrant (UOQ) of the breast. The upper outer quadrant is the area of the breast that is closest to the armpit. This region of the breast has a higher density of glandular tissue, which makes it more susceptible to developing cancerous cells. Additionally, the UOQ is also more exposed to environmental factors such as sunlight, which may contribute to the higher incidence of breast cancer in this quadrant.

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  • 26. 

    To improve the appearance of the specimen on film, one can:

    • Magnify the specimen

    • Use kVp settings below 25 (molybdenum)

    • Compress the specimen

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    The correct answer is "all of the above" because magnifying the specimen can help to capture more details and enhance its appearance on film. Using kVp settings below 25 (molybdenum) can reduce scatter radiation and improve image contrast. Compressing the specimen can help to reduce motion artifacts and ensure sharper images. Therefore, all three options can contribute to improving the appearance of the specimen on film.

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  • 27. 

    For the MLO view, the best angle of the tube is:

    • Standard 50 degree for all patients

    • Standard 60 degree for all patients

    • Standard 70 degree for all patients

    • Determined by the anatomy of each patient

    Correct Answer
    A. Determined by the anatomy of each patient
    Explanation
    The MLO view, which stands for Medio-Lateral Oblique view, is a mammographic technique used to examine breast tissue. The best angle of the tube for this view is determined by the anatomy of each patient. This means that the angle of the tube may vary depending on factors such as the size, shape, and position of the breast. It is important to customize the angle for each patient to ensure optimal imaging and accurate interpretation of the mammogram.

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  • 28. 

    Implant displaced views:

    • Visualize tissue anteriorly and inferiorly to the implant

    • May be difficult to obtain if implant is encapsulated

    • May be phototimed if enough tissue is displaced

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    The correct answer is "all of the above". This means that all of the statements mentioned in the question are true explanations for implant displaced views. Implant displaced views allow visualization of tissue anteriorly and inferiorly to the implant. However, obtaining these views may be difficult if the implant is encapsulated. Additionally, if enough tissue is displaced, the views may be phototimed. Therefore, all of these explanations are valid reasons for implant displaced views.

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  • 29. 

    What is (are) the benefit(s) of a high frequency generator in mammography?

    • Accuracy of exposure technique

    • Reduce voltage ripple

    • More compact size

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    A high frequency generator in mammography offers multiple benefits. Firstly, it improves the accuracy of exposure technique, ensuring that the right amount of radiation is delivered to the patient. Secondly, it helps reduce voltage ripple, resulting in a smoother and more consistent radiation output. Lastly, high frequency generators are more compact in size, making them easier to install and operate in limited spaces. Therefore, all of the above benefits are associated with a high frequency generator in mammography.

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  • 30. 

    Where should identified markers be placed on the image receptor for the MLO and 90 lateral projection?

    • Mid-film near nipple

    • Inferior aspect of film near abdomen

    • Superior aspect of the film near axilla

    • Wherever they fit

    Correct Answer
    A. Superior aspect of the film near axilla
    Explanation
    The identified markers should be placed on the superior aspect of the film near the axilla for the MLO and 90 lateral projection. This is because the axilla is the area near the armpit, and placing the markers in this location helps to ensure proper positioning and orientation of the image. Additionally, placing the markers on the superior aspect of the film helps to provide a reference point for anatomical landmarks and aids in accurate interpretation of the image.

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  • 31. 

    BSE should be performed monthly by all women beginning in their 20's

    • True

    • False

    Correct Answer
    A. True
    Explanation
    BSE (Breast Self-Examination) is a simple and important technique for women to detect any changes or abnormalities in their breasts. By performing BSE monthly, women can become familiar with the normal look and feel of their breasts, making it easier to identify any potential issues such as lumps or changes in size or shape. Starting in their 20's allows women to establish a baseline for their breast health and detect any changes early on, which can significantly improve the chances of successful treatment if any abnormalities are found. Therefore, it is recommended for all women to perform BSE monthly starting in their 20's.

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  • 32. 

    Which is NOT an advantage of compression?

    • Decreased tissue thickness

    • Decreases patient motion

    • Increases exposure to breast tissues

    • Spreads tissues

    Correct Answer
    A. Increases exposure to breast tissues
    Explanation
    Compression in mammography is an important technique that helps to improve image quality and detect abnormalities in breast tissue. It offers several advantages, such as decreased tissue thickness, which allows for better visualization of small masses or calcifications. Compression also helps to reduce patient motion, which can result in blurry images. Additionally, compression spreads the breast tissue, allowing for better differentiation between normal and abnormal tissue. However, the statement "increases exposure to breast tissues" is not an advantage of compression. In fact, compression helps to minimize radiation exposure by reducing the amount of tissue that needs to be imaged.

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  • 33. 

    When performing BSE, which of the following should be done?

    • Gently survey the breast using a light touch

    • Apply firm pressure to breast using the pads of the fingers

    • Apply firm pressure using the dorsal aspect of the fingers

    • Use pressing motion with the heel of the hand

    Correct Answer
    A. Apply firm pressure to breast using the pads of the fingers
    Explanation
    When performing a breast self-examination (BSE), it is important to apply firm pressure to the breast using the pads of the fingers. This allows for better detection of any abnormalities or lumps that may be present in the breast tissue. Applying firm pressure with the pads of the fingers helps to ensure that all areas of the breast are thoroughly examined and any potential abnormalities are identified.

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  • 34. 

    Typically, the breast is situated on the thorax between the levels of the:

    • 1st and 4th ribs

    • 2nd and 6th ribs

    • 1st and 6th thoracic vertebrae

    • 2nd and 10th thoracic vertebrae

    Correct Answer
    A. 2nd and 6th ribs
    Explanation
    The breast is typically situated on the thorax between the 2nd and 6th ribs. This means that the breast tissue extends from the level of the 2nd rib to the level of the 6th rib. The ribs provide protection and support to the breast tissue, and the positioning of the breast between these specific ribs allows for its proper placement on the chest.

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  • 35. 

    Correct placement of the breast onto the image receptor for CC projection requires: 

    • The patient to lift and place the breast as instructed by the technologist

    • The image receptor to be below the breast and then raised with the breast

    • The technologist to gently lift and pull the breast into position on the receptor

    • The image receptor to be lower than the breast to allow the breast lie in its natural position

    Correct Answer
    A. The technologist to gently lift and pull the breast into position on the receptor
    Explanation
    Correct placement of the breast onto the image receptor for CC projection requires the technologist to gently lift and pull the breast into position on the receptor. This ensures that the breast is properly positioned and compressed for an accurate and clear image. The other options mentioned, such as the patient lifting and placing the breast or raising the image receptor with the breast, are not correct techniques for CC projection. The image receptor being lower than the breast allows the breast to lie in its natural position, but it is the technologist's responsibility to position the breast correctly.

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  • 36. 

    Which of the following positions or techniques is used to demonstrate tissue that has been superimposed on another position?

    • Axillary Tail (AT)

    • Coat hanger

    • Roll (RM or RL)

    • Tangential

    Correct Answer
    A. Roll (RM or RL)
    Explanation
    The technique of Roll (RM or RL) is used to demonstrate tissue that has been superimposed on another position. This technique involves rotating the patient's body or limb slightly to separate and visualize overlapping structures. It is commonly used in radiographic imaging to obtain a clear view of the anatomy and identify any abnormalities or pathology that may be hidden or obscured by overlapping tissues.

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  • 37. 

    In order to minimize patient discomfort, how should compression be applied?

    • Compress very quickly

    • Compress a little, then stop to allow patient time to adjust

    • Compress slowly and steadily

    • Allow the patient to apply compression

    Correct Answer
    A. Compress slowly and steadily
    Explanation
    Compression should be applied slowly and steadily in order to minimize patient discomfort. This allows the patient's body to adjust to the pressure gradually, reducing the chances of any sudden discomfort or pain. Applying compression quickly or in a jerky manner can cause unnecessary discomfort and may even lead to injury. Allowing the patient to apply compression themselves may not be feasible or practical in many cases, as it requires proper training and knowledge. Therefore, the best approach is to apply compression slowly and steadily to ensure patient comfort and safety.

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  • 38. 

    Why is the breast specimen radiographed?

    • To provide the technologist with an opportunity to prefect exposure factors

    • To determine if the suspicious area was successfully excised

    • To determine finally the benign or malignant status of the tissue sample

    • To validate the radiologist’s skill in performing needle localization procedures

    Correct Answer
    A. To determine if the suspicious area was successfully excised
    Explanation
    The breast specimen is radiographed to determine if the suspicious area was successfully excised. This helps in confirming whether the tissue sample removed during surgery includes the suspicious area that was identified on imaging. By radiographing the specimen, the surgeon can visually assess if the targeted area has been completely removed or if further intervention is required.

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  • 39. 

    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 coffee 3. Age of the patient 4. Positive family history

    • 1 & 2

    • 1 & 3

    • 2 & 3

    • 3 & 4

    Correct Answer
    A. 3 & 4
    Explanation
    The length of time between screening examinations on asymptomatic patients should be influenced by the age of the patient and positive family history. Age is an important factor as certain diseases become more common with increasing age. Positive family history indicates a higher risk for certain conditions, which may require more frequent screenings to detect any potential problems early on. Performing BSE (Breast Self-Examination) and drinking coffee are not mentioned as factors that should influence the length of time between screenings.

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  • 40. 

    During a mammographic evaluation the radiographer does not have a responsibility to:

    • Obtain a high quality examination

    • To perform a clinical breast examination

    • Reduce the anxiety level of the patient

    • Coordinate clinical history with the radiologist

    Correct Answer
    A. To perform a clinical breast examination
    Explanation
    The radiographer does not have a responsibility to perform a clinical breast examination during a mammographic evaluation. This task is typically performed by a healthcare provider, such as a physician or nurse practitioner, who specializes in breast examinations. The radiographer's main responsibility is to obtain a high-quality examination by positioning the patient correctly and ensuring proper image acquisition. They also play a role in reducing the anxiety level of the patient and coordinating the clinical history with the radiologist.

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  • 41. 

    To reduce the patient's radiation dose during pre-operative needle localizations, which of the following can be done:

    • Increase the kVp setting

    • Use a faster screen/film system

    • Exposes only that area of the breast immediately surrounding the area in question

    • All of the above

    Correct Answer
    A. All of the above
    Explanation
    To reduce the patient's radiation dose during pre-operative needle localizations, all of the above options can be done. Increasing the kVp setting helps to produce higher-energy x-rays, which require less exposure time and thus reduce the overall radiation dose. Using a faster screen/film system allows for shorter exposure times, further reducing the radiation dose. Lastly, exposing only the area of the breast immediately surrounding the area in question ensures that radiation is limited to the necessary area, minimizing exposure to the rest of the breast.

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  • 42. 

    "Camel's nose" refers to a mammogram which:

    • Is too light

    • Has a skin fold in the axilla on the MLO view

    • Is too dark

    • Shows sagging of the breast on the MLO view

    Correct Answer
    A. Shows sagging of the breast on the MLO view
    Explanation
    The term "camel's nose" is used to describe a mammogram that shows sagging of the breast on the MLO view. This means that the breast tissue appears to be drooping or hanging down in the image. The comparison to a camel's nose is used metaphorically to suggest that if a small issue like sagging is ignored or not properly addressed, it can lead to bigger problems or complications, just like how allowing a camel's nose into a tent can eventually result in the whole camel entering.

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  • 43. 

    Aluminum filters are not used in mammography because of:

    • Cost

    • Weight

    • Rarity

    • Lack of k-edge attenuation

    Correct Answer
    A. Lack of k-edge attenuation
    Explanation
    Aluminum filters are not used in mammography because of their lack of k-edge attenuation. K-edge attenuation refers to the ability of a material to absorb X-rays at a specific energy level, which is important in mammography to enhance image contrast. Aluminum filters do not provide sufficient k-edge attenuation, making them unsuitable for use in mammography.

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  • 44. 

    What quadrant is 2:00 in the right breast

    • UOQ

    • UIQ

    • LOQ

    • LIQ

    Correct Answer
    A. UIQ
  • 45. 

    Correct use of vigorous compression will lower patient dose because of decreased:

    • Focal film distance (FFD)

    • Film distance

    • Patient motion

    • Tissue thickness

    Correct Answer
    A. Tissue thickness
    Explanation
    Vigorous compression during imaging procedures can help to reduce patient dose by decreasing tissue thickness. When the tissue is compressed, it becomes thinner, allowing for better penetration of the X-ray beam. This results in a clearer image with less scatter radiation, leading to a lower dose of radiation required to obtain a diagnostic image.

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  • 46. 

    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.

    • True

    • False

    Correct Answer
    A. True
    Explanation
    The breast is located on the anterior thoracic wall. Its physical boundaries are:
    Superior: Clavicle (collarbone)
    Medial: Sternum (breastbone)
    Inferior: Inframammary crease (the fold where the breast meets the chest)
    Lateral: Midaxillary line (an imaginary line running vertically down the armpit)
    Understanding these boundaries is important for clinical breast examinations, imaging, and surgical procedures.

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  • 47. 

    Which of the following is NOT a common type of mammogram?

    • Screening mammogram 

    • Diagnostic mammogram 

    • 3D mammogram 

    • Therapeutic mammogram

    Correct Answer
    A. Therapeutic mammogram
    Explanation
    Mammography is a specialized imaging technique used to detect and diagnose breast diseases. Screening mammograms are routine exams for early detection in asymptomatic women. Diagnostic mammograms are used for women with breast symptoms or abnormalities found on a screening mammogram. 3D mammograms provide a more detailed view of breast tissue. Therapeutic mammograms are not a recognized type of mammogram.

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  • 48. 

    Low contrast detectability can be improved by ________ the image.

    • Masking

    • Shielding

    • Bending

    • Squinting at

    Correct Answer
    A. Masking
    Explanation
    Masking refers to the technique of enhancing the visibility of an image by reducing the influence of unwanted or distracting elements. By applying a mask to the image, certain areas can be selectively altered or highlighted, thereby improving the ability to detect low contrast details. This process helps to eliminate background noise or clutter, making the desired features more prominent and easier to identify.

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  • 49. 

    Under MQSA guidelines, which of the following represents the minimum number of mammograms a mammography technologist must perform in a 2 year period?

    • 100

    • 200

    • 300

    • 400

    Correct Answer
    A. 200
    Explanation
    Under MQSA guidelines, a mammography technologist must perform a minimum of 200 mammograms in a 2-year period. This ensures that the technologist has enough experience and practice to effectively perform mammograms and accurately interpret the results. Performing a sufficient number of mammograms also helps to maintain the technologist's skills and proficiency in this specialized field.

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Quiz Review Timeline (Updated): Jan 21, 2025 +

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  • Current Version
  • Jan 21, 2025
    Quiz Edited by
    ProProfs Editorial Team
  • Apr 27, 2010
    Quiz Created by
    JUDIESORIANO

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