Armrit stuvia Study guides, Class notes & Summaries
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ARMRIT Exam 2024 Questions & Answers 100% Correct
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ARMRIT Exam 2024 Questions & Answers 100% Correct 
 
ARMRIT Exam 2024 Questions & Answers 100% Correct 
 
ARMRIT Exam 2024 Questions & Answers 100% Correct 
 
ARMRIT Exam 2024 Questions & Answers 100% Correct Different tissues that have signals that appear similar on an MR image are described as: 
A) hypointense 
B) hyperintense 
C) isointense 
D) isodense - ANSWER-isointense 
 
in a large main magnetic field such as those employed in MRI, the motion of a hydrogen proton has been described as...
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ARMRIT Review Test Questions With Correct Answers
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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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ARMRIT EXAM 2023 QUESTIONS AND ANSWERS 100% CORRECT(GRADED A) Different
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Different tissues that have signals that appear similar on an MR image are described as: 
A) hypointense 
B) hyperintense 
C) isointense 
D) isodense - ANSWERisointense 
 
in a large main magnetic field such as those employed in MRI, the motion of a hydrogen proton has been described as wobbling like a spinning top. this motion is called 
A) precession 
B) resonance 
C) frequency 
D) angular momentum - ANSWERprecession 
 
magnetic resonance imaging is derived from the process known as: 
A) magn...
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MRI PHYSICS- Armrit Test Questions and Answers (Graded A)
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MRI PHYSICS- Armrit Test Questions and Answers (Graded A) 
 
MRI PHYSICS- Armrit Test Questions and Answers (Graded A) 
 
MRI PHYSICS- Armrit Test Questions and Answers (Graded A) 
 
 
Signal - ANSWER-Current induced iby receiver coil. Also comes from the procession of protons in the patient. 
 
Chemical pre saturation - ANSWER-Selectively apply 90 degree pulse at frequency of tissue to be saturated. Moves fat or HBO 90 degrees. 2nd puse wider bandwidth moves both fat and water 90 degrees. One w...
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ARMRIT EXAM QUESTIONS & ANSWERS 100% ACCURATE
- Exam (elaborations) • 36 pages • 2024
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ARMRIT EXAM QUESTIONS & ANSWERS 100% ACCURATEARMRIT EXAM QUESTIONS & ANSWERS 100% ACCURATEARMRIT EXAM QUESTIONS & ANSWERS 100% ACCURATEARMRIT EXAM QUESTIONS & ANSWERS 100% ACCURATEDifferent tissues that have signals that appear similar on an MR image are described as: 
A) hypointense 
B) hyperintense 
C) isointense 
D) isodense - ANSWER-isointense 
 
in a large main magnetic field such as those employed in MRI, the motion of a hydrogen proton has been described as wobbling like a spinning top. t...
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ARMRIT Practice Tests with Complete Questions & Answers (Graded A)
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ARMRIT Practice Tests with Complete Questions & Answers (Graded A) ARMRIT Practice Tests with Complete Questions & Answers (Graded A) ARMRIT Practice Tests with Complete Questions & Answers (Graded A) ARMRIT Practice Tests with Complete Questions & Answers (Graded A) ARMRIT Practice Tests with Complete Questions & Answers (Graded A) 
 
The 2 types of enhancement media described by Lauffer, the mechanism of T1 agents is - ANSWER-to decrease T1 relaxation time, thus emitting high signal 
 
An anal...
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ARMRIT Review Test Questions & Answers 100% Verified
- Exam (elaborations) • 26 pages • 2024
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ARMRIT Review Test Questions & Answers 100% VerifiedARMRIT Review Test Questions & Answers 100% VerifiedARMRIT Review Test Questions & Answers 100% Verified 
 
 
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 ...
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ARMRIT STUDY GUIDE PACKET WITH COMPLETE SOLUTIONS
- Exam (elaborations) • 16 pages • 2024
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ARMRIT STUDY GUIDE PACKET WITH COMPLETE SOLUTIONSARMRIT STUDY GUIDE PACKET WITH COMPLETE SOLUTIONSARMRIT STUDY GUIDE PACKET WITH COMPLETE SOLUTIONSARMRIT STUDY GUIDE PACKET WITH COMPLETE SOLUTIONS 
Atoms - answer-fundamental submicroscopic unit of all mass. Size of the atom and its weight have interested scientists for a long period. Subsequently, experiments were devised to determine the size and weight of the various atoms. The lightest of all atoms is hydrogen. 
 
Proton - answer-a subatomic ...
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ARMRIT Practice Tests Questions With Verified Answers
- Exam (elaborations) • 18 pages • 2023
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The 2 types of enhancement media described by Lauffer, the mechanism of T1 agents is - Answer to decrease T1 relaxation time, thus emitting high signal 
 
An analogy for the decoding of the MR signal through Fourier Transform - Answer Basilar membrane processing sound 
 
Logically each line of phase encoding data is combined to allow the FT to determine the position along the y-axis. The number of phase encoding steps determines - Answer the number of pixels along the y-axis 
 
In a gradient ech...
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ARMRIT Review Test Questions & Answers 100% Correct
- Exam (elaborations) • 26 pages • 2024
- Available in package deal
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- $11.49
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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 vertical. True or false? - ANSWER-True ; permanent lowfield magnets utilize a mag...
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