ARRT Mammography - Test Questions and Answers Latest
ARRT Mammography - Test Questions and
Answers Latest
Question 1
A mediolateral oblique view (MLO) consists of a view with what positioned at an
angle?
The x-ray tube
The patient's breast
The patient's arm
The x-ray film labels
Correct Answer
The x-ray tube
Question 2
Fine needle aspiration is most commonly used to determine if there is what?
Cancer
Colitis
Hyperthyroidism
Diabetes
Correct Answer
Cancer
The process of fine needle aspiration involves using a thin, hollow needle attached
to a syringe to collect a sample of cells from an organ or mass. This method is less
invasive compared to traditional surgical biopsies and usually does not require
stitches or a long recovery time. Due to its minimal invasiveness, FNA is a preferred
first step in diagnosing various types of cancers. It is commonly performed on areas
such as the breast, thyroid gland, lymph nodes, and sometimes other organs or
tissues where abnormal masses are detected.
Page 1 of 40
, ARRT Mammography - Test Questions and Answers Latest
Question 3
What does LM stand for?
Lateral middle
Loose mammogram
Lateral mammogram
Lateromedial
Correct Answer
Lateromedial
Question 4
Which of the following statements would not be considered correct regarding the
production of prolactin?(2 answers)
Prolactin is produced in only one place in the body-the anterior pituitary gland.
Prolactin is inhibited during pregnancy.
The prolactin levels vary during the day.
The prolactin is not considered an important hormone for both milk production and
lactation
Correct Answer
Prolactin is inhibited during pregnancy
The prolactin is not considered an important hormone for both milk production and
lactation
2. *"Prolactin is inhibited during pregnancy."* This statement is incorrect.
Prolactin levels actually increase during pregnancy. The elevated levels of estrogen
stimulate the pituitary gland to produce more prolactin, which helps prepare the
breasts for milk production post-delivery. Although high levels of progesterone
during pregnancy inhibit the lactogenic effects of prolactin, preventing milk
production before birth, the statement that prolactin is inhibited during pregnancy
misrepresents the actual hormonal dynamics.
4. *"The prolactin is not considered an important hormone for both milk
production and lactation."* This statement is false and would be considered
incorrect regarding the production of prolactin. Prolactin is crucial for both milk
production and lactation. It directly stimulates the mammary glands to produce
milk. The hormone's levels increase significantly during pregnancy and after
childbirth, under the stimulation of suckling, which maintains milk production.
Page 2 of 40
, ARRT Mammography - Test Questions and Answers Latest
Question 5
The type of focal point that is downward projection of the actual focal spot is called
what?
Standard focal spot
Effective focal spot
Focused focal spot
Sloping focal spot
Correct Answer
Effective focal spot
In an X-ray tube, the actual focal spot refers to the area on the anode where
electrons from the cathode strike and produce X-rays. This spot is physically located
on the angled anode surface within the X-ray tube. Due to this angling, the size and
shape of the actual focal spot as viewed from the side of the X-ray tube (where the
X-rays exit) differ from the actual physical size on the anode.
The effective focal spot, therefore, is the size and shape of the focal spot as
projected onto the plane of the image receptor or the patient. This projection is
affected by the angle of the anode. The phenomenon is significant because the size
of the effective focal spot influences the sharpness and resolution of the X-ray
image. A smaller effective focal spot yields better image resolution because it
produces less geometric blur, which is vital for high-detail areas like mammography
or dental radiography.
Page 3 of 40
, ARRT Mammography - Test Questions and Answers Latest
Question 6
Which of the following is designated as the responsible person for a facility's QA
(Quality Assurance) program?
LIP (lead interpreting physician)
MP (medical physicist)
RT (radiologic technologist)
FDA inspector
Correct Answer
LIP (lead interpreting physician)
The lead interpreting physician (LIP), however, is designated as the principal
individual responsible for the oversight and success of the entire QA/QC (Quality
Assurance/Quality Control) program. This includes ensuring that the facility adheres
to all regulatory requirements set forth by the MQSA. The LIP's role is crucial
because they not only oversee the interpretative quality of mammograms but also
ensure that the facility meets all the necessary standards for equipment
performance, staff qualifications, and quality control procedures.
On the other hand, the medical physicist (MP) typically focuses on the technical and
performance aspects of the equipment used for mammography. They are
responsible for conducting regular evaluations to ensure that the machines operate
safely and effectively, providing reliable diagnostic images while minimizing
exposure to radiation.
Question 7
Which of the following would be considered correct regarding the AEC systems?
Never produce exposures
Always produce foggy exposures
Typically produce consistent exposures
Usually always produce inconsistent exposures
Correct Answer
Typically produce consistent exposures
Page 4 of 40
ARRT Mammography - Test Questions and
Answers Latest
Question 1
A mediolateral oblique view (MLO) consists of a view with what positioned at an
angle?
The x-ray tube
The patient's breast
The patient's arm
The x-ray film labels
Correct Answer
The x-ray tube
Question 2
Fine needle aspiration is most commonly used to determine if there is what?
Cancer
Colitis
Hyperthyroidism
Diabetes
Correct Answer
Cancer
The process of fine needle aspiration involves using a thin, hollow needle attached
to a syringe to collect a sample of cells from an organ or mass. This method is less
invasive compared to traditional surgical biopsies and usually does not require
stitches or a long recovery time. Due to its minimal invasiveness, FNA is a preferred
first step in diagnosing various types of cancers. It is commonly performed on areas
such as the breast, thyroid gland, lymph nodes, and sometimes other organs or
tissues where abnormal masses are detected.
Page 1 of 40
, ARRT Mammography - Test Questions and Answers Latest
Question 3
What does LM stand for?
Lateral middle
Loose mammogram
Lateral mammogram
Lateromedial
Correct Answer
Lateromedial
Question 4
Which of the following statements would not be considered correct regarding the
production of prolactin?(2 answers)
Prolactin is produced in only one place in the body-the anterior pituitary gland.
Prolactin is inhibited during pregnancy.
The prolactin levels vary during the day.
The prolactin is not considered an important hormone for both milk production and
lactation
Correct Answer
Prolactin is inhibited during pregnancy
The prolactin is not considered an important hormone for both milk production and
lactation
2. *"Prolactin is inhibited during pregnancy."* This statement is incorrect.
Prolactin levels actually increase during pregnancy. The elevated levels of estrogen
stimulate the pituitary gland to produce more prolactin, which helps prepare the
breasts for milk production post-delivery. Although high levels of progesterone
during pregnancy inhibit the lactogenic effects of prolactin, preventing milk
production before birth, the statement that prolactin is inhibited during pregnancy
misrepresents the actual hormonal dynamics.
4. *"The prolactin is not considered an important hormone for both milk
production and lactation."* This statement is false and would be considered
incorrect regarding the production of prolactin. Prolactin is crucial for both milk
production and lactation. It directly stimulates the mammary glands to produce
milk. The hormone's levels increase significantly during pregnancy and after
childbirth, under the stimulation of suckling, which maintains milk production.
Page 2 of 40
, ARRT Mammography - Test Questions and Answers Latest
Question 5
The type of focal point that is downward projection of the actual focal spot is called
what?
Standard focal spot
Effective focal spot
Focused focal spot
Sloping focal spot
Correct Answer
Effective focal spot
In an X-ray tube, the actual focal spot refers to the area on the anode where
electrons from the cathode strike and produce X-rays. This spot is physically located
on the angled anode surface within the X-ray tube. Due to this angling, the size and
shape of the actual focal spot as viewed from the side of the X-ray tube (where the
X-rays exit) differ from the actual physical size on the anode.
The effective focal spot, therefore, is the size and shape of the focal spot as
projected onto the plane of the image receptor or the patient. This projection is
affected by the angle of the anode. The phenomenon is significant because the size
of the effective focal spot influences the sharpness and resolution of the X-ray
image. A smaller effective focal spot yields better image resolution because it
produces less geometric blur, which is vital for high-detail areas like mammography
or dental radiography.
Page 3 of 40
, ARRT Mammography - Test Questions and Answers Latest
Question 6
Which of the following is designated as the responsible person for a facility's QA
(Quality Assurance) program?
LIP (lead interpreting physician)
MP (medical physicist)
RT (radiologic technologist)
FDA inspector
Correct Answer
LIP (lead interpreting physician)
The lead interpreting physician (LIP), however, is designated as the principal
individual responsible for the oversight and success of the entire QA/QC (Quality
Assurance/Quality Control) program. This includes ensuring that the facility adheres
to all regulatory requirements set forth by the MQSA. The LIP's role is crucial
because they not only oversee the interpretative quality of mammograms but also
ensure that the facility meets all the necessary standards for equipment
performance, staff qualifications, and quality control procedures.
On the other hand, the medical physicist (MP) typically focuses on the technical and
performance aspects of the equipment used for mammography. They are
responsible for conducting regular evaluations to ensure that the machines operate
safely and effectively, providing reliable diagnostic images while minimizing
exposure to radiation.
Question 7
Which of the following would be considered correct regarding the AEC systems?
Never produce exposures
Always produce foggy exposures
Typically produce consistent exposures
Usually always produce inconsistent exposures
Correct Answer
Typically produce consistent exposures
Page 4 of 40
