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An alarm indicating a partial exposure (when the trigger was not depressed through the
entire timer setting, either on purpose or accidentally) is indicated by a series of beeps
and the ____________ message on the screen until a button is pressed. - CORRECT
ANSWER: INCOMPETE / RED
An exposure can be prematurely terminated for any reason by releasing the trigger at
any time during the exposure. - CORRECT ANSWER: True
Because NOMAD Pro 2 shielding limits the exposure, it is permissible to have other
people
in the exam room during exposures without any precautions. - CORRECT ANSWER:
False
Describe the operator safety zone and how you will maintain it. - CORRECT ANSWER:
Max protection exists when shield is at the outer edge of the cone, close to the subject
and parallel to the operator.
Do not ____ the NOMAD Pro 2 until the patient and film/ sensor are positioned and
ready to avoid unintended firing of the NOMAD Pro 2. - CORRECT ANSWER: ENABLE
/ READY
How do you minimize the chances of "cone-cutting"? - CORRECT ANSWER: To
minimize cone cutting, NOMAD Pro 2 must be properly positioned relative to the
imaging system. (This may also require that the patient tilt their head to maintain the
protection zone). Check compatibility with film holding kits or aiming devices in advance.
, If left unused NOMAD Pro 2 will automatically shut down after approximately
______________ minute(s). The NOMAD Pro 2 can also be turned off by pressing the
POWER button. - CORRECT ANSWER: 3 minutes
If the NOMAD Pro 2 has been dropped, it should be returned to Aribex for an
evaluation. - CORRECT ANSWER: True
In order to maintain the optimal operator safety zone the backscatter shield should be:
a) held so it is parallel to the oeprator
b) slid back on the cone toward the operator
c) held so NOMAD Pro 2 is positioned close to the patient - CORRECT ANSWER: a)
Held so it is parallel to the operator
c) Held so NOMAD Pro 2 is positioned close to the patient.
Radiation safety is at the heart of the NOMAD Pro 2 design. The NOMAD Pro 2 has:
a) Primary shielding to contain the X-ray beam as it is generated
b) Secondary shielding to direct backscatter radiation away from the operator when
properly positioned
c) Shielding that results in an operator X-ray dose that is well below federal
occupational limits when used correctly
d) Smaller cone and focal point diameter for reduced patient exposure and enhanced
image quality - CORRECT ANSWER: a) Primary shielding to contain the X-ray beam as
it is generated
b) Secondary shielding to direct backscatter radiation away from the operator when
properly positioned
c) Shielding that results in an operator X-ray dose that is well below federal
occupational limits when used correctly
d) Smaller cone and focal point diameter for reduced patient exposure and enhanced
image quality