Gradient operator Study guides, Class notes & Summaries
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NCCCO CORE PRACTICE QUIZ WITH VERIFIED SOLUTIONS ALREADY GRADED A+.
- Exam (elaborations) • 5 pages • 2023
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what is important for the operator to do when extwnding the outriggers 
make visual contact or post a signalperson 
 
 
 
what is the minimum swing clearance required between the crane counterweight and any obstacle 
2ft of 360 degree rotation 
 
 
 
 
what function do axle lockouts (osicillation locks) perform on a rough terrain crane ? 
locks the rear axle and prevents oscillation 
 
 
 
what should be primary cocern of an operator when setting up a crane on construction site with newly constr...
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ARRT MRI Mock Registry exam questions and answers 2024
- Exam (elaborations) • 26 pages • 2024
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ARRT MRI Mock Registry exam questions and 
answers 2024 
When imaging a geriatric patient, while performing a PCA MRA sequence, what imaging 
parameter might the operator adjust? 
A. Field of view 
B. Presaturation band location 
C. Slice thickness 
D. VENC 
E. Contrast injection rate - ANSWERS VENC 
As the number of phase encodings is increased from 256 to 512, SNR (signal to noise 
ratio): 
A. Increases 
B. Decreases 
C. Doubles 
D. Does not change 
E. Quadruples - ANSWERS Decreases 
A magn...
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ARRT MRI Mock Registry Question with complete solution 2023/2024
- Exam (elaborations) • 26 pages • 2023
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ARRT MRI Mock Registry Question with complete solution 2023/2024When imaging a geriatric patient, while performing a PCA MRA sequence, what imaging parameter might the operator adjust? 
 A. Field of view 
 B. Presaturation band location 
 C. Slice thickness 
 D. VENC 
 E. Contrast injection rate - correct answer VENC 
 
As the number of phase encodings is increased from 256 to 512, SNR (signal to noise ratio): 
 A. Increases 
 B. Decreases 
 C. Doubles 
 D. Does not change 
 E. Quadruples - c...
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ASNT RT II TEST QUESTIONS WITH CORRECT ANSWERS GRADED A 2024
- Exam (elaborations) • 11 pages • 2024
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low voltage x-ray tubes are generally fitted with windows made of: - beryllium 
 
a monochromatic x-ray beam is: - a beam consisting of a single wavelength 
 
the general method of producing x-rays involves the sudden deceleration of high velocity electrons in a solid body called a: - target 
 
if it were necessary to radiograph a 7" thick steel product, which gamma ray source would most likely be used? - co-60 
 
a co-60 gamma source has an approximate practical thickness limit of: - 9" of st...
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CT Registry Review (MIC) Questions and Answers Rated 100%
- Exam (elaborations) • 71 pages • 2023
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CT Registry Review (MIC) Questions and Answers Rated 100% 
 
In order for an x-ray photon to be measured it must: 
1. enter the detector chamber 
2. be absorbed by the detector material 
3. be converted to a measurable event *ANS* 1,2,3 
 
Which system component converts the projection attenuation data into the proper digital form for the array processor? *ANS* analog-to-digital converter 
 
Which of the following is NOT a function of a PACS system? 
a. reconstruction of the image from the raw d...
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ARRT MRI Mock Registry exam questions and answers 2024
- Exam (elaborations) • 26 pages • 2024
- Available in package deal
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- $11.49
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When imaging a geriatric patient, while performing a PCA MRA sequence, what imaging 
parameter might the operator adjust? 
A. Field of view 
B. Presaturation band location 
C. Slice thickness 
D. VENC 
E. Contrast injection rate - ANSWERS VENC 
As the number of phase encodings is increased from 256 to 512, SNR (signal to noise 
ratio): 
A. Increases 
B. Decreases 
C. Doubles 
D. Does not change 
E. Quadruples - ANSWERS Decreases 
A magnetic vector possesses attributes of both __________ and __...
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ARRT MRI Mock Registry Exam |Question and Answer| 2024/2025 Study Year
- Exam (elaborations) • 26 pages • 2024
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ARRT MRI Mock Registry Exam 
|Question and Answer| 2024/2025 Study 
Year 
When imaging a geriatric patient, while performing a PCA MRA sequence, what imaging 
parameter might the operator adjust? 
A. Field of view 
B. Presaturation band location 
C. Slice thickness 
D. VENC 
E. Contrast injection rate *Ans* VENC 
As the number of phase encodings is increased from 256 to 512, SNR (signal to noise ratio): 
A. Increases 
B. Decreases 
C. Doubles 
D. Does not change 
E. Quadruples *Ans* Decreases...
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MISY 5325 MS Excel Midterm Exam Questions With Answers Latest 2024-2025 (100% VERIFIED)
- Exam (elaborations) • 38 pages • 2024
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MISY 5325 MS Excel Midterm Exam Questions With Answers Latest (100% VERIFIED) When you hide a column or row, the data is not deleted, it is just hidden. - ANSWER 
True 
Text in a cell can by angle clockwise - ANSWER True 
The ___ command is helpful for navigating to a cell that is not visible onscreen - 
ANSWER Go to 
The ___ view displays print options and displays a worksheet in print preview - 
ANSWER Office Backstage 
Comma, Date, Time, and Fraction are all number formats available in Excel...
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ARMRIT Review Test Questions With Correct Answers
- Exam (elaborations) • 35 pages • 2023
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The exact middle of the bore of the magnet is termed: - Answer Isocenter 
 
Without proper safety limits on the MR system exposure to the time-varying magnetic fields created by the rapid switching of the gradient could create a potential environment for: - Answer Including electrical current in the patient's tissues 
 
Faraday's Law deals with induction of a current by a magnet. true or false? - Answer true 
 
The orientation of the main magnetic field of a low field permanent magnet is verti...
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MISY 5325 MS Excel Midterm Exam Study Guide Questions And Answers 2024 Updates
- Exam (elaborations) • 34 pages • 2024
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Which of the following is Not a number format available in the Number group on the Home tab? - 
Date Format 
To begin a formula in a cell, first type the # symbol. - False 
When you hide a column or row, the data is not deleted, it is just hidden. - True 
Text in a cell can by angle clockwise - True 
The ___ command is helpful for navigating to a cell that is not visible onscreen - Go to 
The ___ view displays print options and displays a worksheet in print preview - Office Backstage 
Comma, Dat...
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