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ASMIRT MRI Accreditation Exam Questions Version
2|\Verified Exam Questions and Answers Practice
Questions with Solutions Newest | Already Graded
A+||Newest Exam!!!
A material which has properties to tissue when irradiated.
It is widely used in practice to reduce or after dosing for
targeted radiation - Answer-bolus
A patient has an AP/PA sep of 23 cm. we are treating to
midplane in the patient. What is the SSD that we will see
on the AP surface of the patient - Answer-88.5cm
You would divide 23cm in half and then subtract that
number from 100 to get your AP SSD
Which of the following clinical solutions do not lend
themselves to the reproducible placement of localization
marks
1. Mobile skin surfaces
2. Elderly or obese patients
3. Areas covered by dressing
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4. Sloping surfaces such as the breast - Answer-1, 2, 3,
and 4
Which of the following is used in shaping the field in an
electron beam treatment - Answer-Cerrobend cutout
Individual treatment doses may be defined as: - Answer-
fractionation
What field arrangements are considered to be parallel
opposed? - Answer-Field 1 gantry: 310
Field 2 gantry: 130
Methods of abutting fields include all except the following
A. Penumbra method
B. Gaps
C. Use of non divergent beam edges
D. Feather - Answer-A. Penumbra method
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A shifting field arrangement (feathering) often used in
treatment of the brain and spinal cord is used primarily to -
Answer-prevent "hot" spots
We know that the patient has a separation of 25 cm
(AP/PA). We read the SSD as 85cm. What is the depth
that we are treating to? - Answer-15cm because we know
the SSD is 85c. You subtract 85 from 100 to get 15
We know that the patient setup is 25cm- AP/PA. What
SSD will we see on the PA? - Answer-10cm
We know it is 10cm because you would subtract 15cm
from 25cm
Here is a scenario
-we are treating spine patient.
- the pt is prone
-our SSD is 100 cm
What is the treatment we are giving - Answer-SSD
Which of the following is one main advantage of a MLC
ASMIRT MRI Accreditation Exam Questions Version
2|\Verified Exam Questions and Answers Practice
Questions with Solutions Newest | Already Graded
A+||Newest Exam!!!
A material which has properties to tissue when irradiated.
It is widely used in practice to reduce or after dosing for
targeted radiation - Answer-bolus
A patient has an AP/PA sep of 23 cm. we are treating to
midplane in the patient. What is the SSD that we will see
on the AP surface of the patient - Answer-88.5cm
You would divide 23cm in half and then subtract that
number from 100 to get your AP SSD
Which of the following clinical solutions do not lend
themselves to the reproducible placement of localization
marks
1. Mobile skin surfaces
2. Elderly or obese patients
3. Areas covered by dressing
,2|Page
4. Sloping surfaces such as the breast - Answer-1, 2, 3,
and 4
Which of the following is used in shaping the field in an
electron beam treatment - Answer-Cerrobend cutout
Individual treatment doses may be defined as: - Answer-
fractionation
What field arrangements are considered to be parallel
opposed? - Answer-Field 1 gantry: 310
Field 2 gantry: 130
Methods of abutting fields include all except the following
A. Penumbra method
B. Gaps
C. Use of non divergent beam edges
D. Feather - Answer-A. Penumbra method
, 3|Page
A shifting field arrangement (feathering) often used in
treatment of the brain and spinal cord is used primarily to -
Answer-prevent "hot" spots
We know that the patient has a separation of 25 cm
(AP/PA). We read the SSD as 85cm. What is the depth
that we are treating to? - Answer-15cm because we know
the SSD is 85c. You subtract 85 from 100 to get 15
We know that the patient setup is 25cm- AP/PA. What
SSD will we see on the PA? - Answer-10cm
We know it is 10cm because you would subtract 15cm
from 25cm
Here is a scenario
-we are treating spine patient.
- the pt is prone
-our SSD is 100 cm
What is the treatment we are giving - Answer-SSD
Which of the following is one main advantage of a MLC
