Magnetization vector - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Magnetization vector? On this page you'll find 73 study documents about Magnetization vector.
Page 3 out of 73 results
Sort by
-
ARMRIT PHYSICS PRACTICE TEST 2023-2024 WITH COMPLETE SOLUTIONS.
- Exam (elaborations) • 3 pages • 2024
- Available in package deal
-
- $11.99
- + learn more
The tissue characteristic that depends heavily on the relative content of fat molecules and free water is: - ANSWER-Hydrogen concentration. 
 
T1 is the measurement of time for the longitudinal component of the net magnetization vector to recover what percentage of its original value after the application of a 90 degree radio-frequency pulse? - ANSWER-63% 
 
Immediately after an initial 90 degree radio-frequency pulse is turned off, the hydrogen protons will begin to: - ANSWER-Dephase 
 
A 90 de...
-
ARMRIT Prep Exam With Solutions Rated A+ 2024.
- Exam (elaborations) • 3 pages • 2024
-
- $7.99
- + learn more
Magnetism can be defined as the ability of certain substances to attract: - Answer Iron, Cobalt, Nickel 
 
The components of the Gyro-magnetic ratio are: - Answer Magnetic moment to angular momentum 
 
Which type of electromagnetic coils produce smaller magnetic field which allow spatial localization to be performed? - Answer Gradient coils 
 
Which type of MRI magnet requires cryogen to cool magnetic coils to 4 degrees Kelvin? - Answer Superconductive 
 
T2 is the measurement of time fo...
-
ARMRIT Practice test questions and answers
- Exam (elaborations) • 3 pages • 2023
- Available in package deal
-
- $10.49
- + learn more
ARMRIT Practice test questions and answers 
Magnetism can be defined as the ability of certain substances to attract: - Ans ️️ -Iron, Cobalt, 
Nickel 
The components of the Gyro-magnetic ratio are: - Ans ️️ -Magnetic moment to angular 
momentum 
Which type of electromagnetic coils produce smaller magnetic field which allow spatial 
localization to be performed? - Ans ️️ -Gradient coils 
Which type of MRI magnet requires cryogen to cool magnetic coils to 4 degrees Kelvin? - Ans ️️...
-
ARMRIT Practice test| 30 Questions| accurate 100%
- Exam (elaborations) • 3 pages • 2024
-
Available in package deal
-
- $9.49
- + learn more
ARMRIT Practice test| 30 Questions| accurate 100% 
 
Magnetism can be defined as the ability of certain substances to attract: - ANSWER Iron, Cobalt, Nickel 
 
The components of the Gyro-magnetic ratio are: - ANSWER Magnetic moment to angular momentum 
 
Which type of electromagnetic coils produce smaller magnetic field which allow spatial localization to be performed? - ANSWER Gradient coils 
 
Which type of MRI magnet requires cryogen to cool magnetic coils to 4 degrees Kelvin? - ANSWER Superc...
-
ARRT MRI STUDY GUIDE EXAM WELL ANSWERED GRADED A+ 2024.
- Exam (elaborations) • 5 pages • 2024
-
Available in package deal
-
- $9.99
- + learn more
Hydrogen -Answer Nuclei in fat and fat 
 
Differences in chemical shift at.... -Answer 1T-3.5 T parts per million 
 
majority of nuclei align.... -Answer Parallel 
 
Net magnetization vector (NVM) -Answer Excess number of H protons aligned with magnetic field 
 
Larmar equation: W? -Answer Precesional frequency 
 
Larmar equation: Y? -Answer Gyromagnetic ratio 
 
Larmar equation: B0 -Answer Magnetic strength 
 
Gyromagnetic ratio of H at 1T? -Answer 42.58 MHz/T (center fr...
Make study stress less painful
-
ARMRIT PHYSICS PRACTICE TEST 2023-2024 WITH COMPLETE SOLUTIONS!!
- Exam (elaborations) • 3 pages • 2024
- Available in package deal
-
- $10.49
- + learn more
T1 is the measurement of time for the longitudinal component of the net magnetization vector to recover what percentage of its original value after the application of a 90 degree radio-frequency pulse? - ANSWER-63% 
 
Immediately after an initial 90 degree radio-frequency pulse is turned off, the hydrogen protons will begin to: - ANSWER-Dephase 
 
A 90 degree radio-frequency pulse will alter the net magnetization vector. Another effect is: - ANSWER-The hydrogen protons will dephase 
 
The basic ...
-
MRI ARMRIT physics Exam Questions and Answers
- Exam (elaborations) • 6 pages • 2023
- Available in package deal
-
- $11.49
- + learn more
MRI ARMRIT physics Exam Questions and Answers 
T2 is the measurement of time for the transverse component of the net magnetization vector to 
decrease what percentage of its maximum value after the application of a 90 degree radio 
frequency pulse - Ans ️️ -37% 
The NMV is rotated to the physical negative Z axis by applying a...? - Ans ️️ -C)180 pulse 
Increasing which parameter is considered the "best" technique for improving image quality? - 
Ans ️️ -C)NEX 
Studies have concluded...
-
Latest ARMRIT Exam Prep Questions |100% Correct Answers|
- Exam (elaborations) • 5 pages • 2024
- Available in package deal
-
- $9.49
- + learn more
Latest ARMRIT Exam Prep Questions 
|100% Correct Answers| 
Magnetism can be defined as the ability of certain substances to attract: *Ans* Iron, 
Cobalt, Nickel 
The components of the Gyro-magnetic ratio are: *Ans* Magnetic moment to angular 
momentum 
Which type of electromagnetic coils produce smaller magnetic field which allow spatial 
localization to be performed? *Ans* Gradient coils 
Which type of MRI magnet requires cryogen to cool magnetic coils to 4 degrees Kelvin? 
*Ans* Supercond...
-
ARMRIT-Practice test (part 1: Mri Physics and Ins.)Questions and Answers with complete
- Exam (elaborations) • 3 pages • 2024
- Available in package deal
-
- $7.99
- + learn more
The T1 process is also known as: - Answer-Spin Lattice 
Which type of electromagnetic coils produce smaller magnetic field which allow spatial localization 
to be performed? - Answer-Gradient coils 
The component Mxy is most associated with: - Answer-Transverse to Bo; T2 relaxation; Transverse 
magnetization 
The resonance frequency of any substance in a magnetic field can be calculated by employing the: - 
Answer-Larmor equation 
Once the patient's area of interest is placed in the main magnet...
-
practice test 1 armrit| 30 Questions | Correct Answers!!
- Exam (elaborations) • 3 pages • 2024
-
- $9.99
- + learn more
different tissues that have signals that appear similar on a mr image are described as: - 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. This motion is called: - ANSWER Prescession 
 
Magnetic resonance imaging is derived from the process known as: - ANSWER Nuclear magnetic resonance 
 
Once the net magnetization vector (nmv) has moved away from equilibrium, the following will ...
Study stress? For sellers on Stuvia, these are actually golden times. KA-CHING! Earn from your study resources too and start uploading now. Discover all about earning on Stuvia