Armrit test part 1 - Study guides, Class notes & Summaries

ARMRIT-Practice test (part 1 Mri Physics and Ins.)

ARMRIT-Practice test (part 1 Mri Physics and Ins.)

ARMRIT-Practice test (part 1 Mri Physics and Ins.)

ARMRIT-Practice Test (part 1: Mri Physics and Ins.) with Complete SolutionsARMRIT-Practice Test (part 1: Mri Physics and Ins.) with Complete SolutionsARMRIT-Practice Test (part 1: Mri Physics and Ins.) with Complete SolutionsARMRIT-Practice Test (part 1: Mri Physics and Ins.) with Complete Solutions The T1 process is also known as: - ANSWERSpin Lattice Which type of electromagnetic coils produce smaller magnetic field which allow spatial localization to be performed? - ANSWERGradient coils ...

ARMRIT-Practice Test (Part 1: Mri Physics And Ins.) With Solutions The T1 process is also known as: Spin Lattice Which type of electromagnetic coils produce smaller magnetic field which allow spatial localization to be performed? Gradient coils The component Mxy is most associated with: Transverse to Bo; T2 relaxation; Transverse magnetization The resonance frequency of any substance in a magnetic field can be calculated by employing the: Larmor equation

ARMRIT-Practice test (part 2 Mri Clinical applications) questions and answers Tissues that have low (short) relaxation times have: - Ans ️️ -High (long) relaxation rates Spatial resolution is an image quality factor determined by ________ and ________. - Ans ️️ - Slice thickness and pixel size Inversion time, In an inversion recovery pulse sequence, is the time interval between the: - Ans ️️ -180 and 90 degree pulses A complicated equation for predicting the MR signal intensit...

The components of the Gyro-magnetic ratio are: - Answer Magnetic moment to angular momentum The mechanism of T1 contrast enhancement agents is to: - Answer Decrease T1 relaxation time, therefore producing high signal The transmit radio-frequency coil generates a second electromagnetic field to the hydrogen protons. This field is designated: - Answer B1

The T1 process is also known as: - ANSWERSpin Lattice Which type of electromagnetic coils produce smaller magnetic field which allow spatial localization to be performed? - ANSWERGradient coils The component Mxy is most associated with: - ANSWERTransverse to Bo; T2 relaxation; Transverse magnetization The resonance frequency of any substance in a magnetic field can be calculated by employing the: - ANSWERLarmor equation Once the patient's area of interest is placed in the main magne...

The component Mxy is most associated with: - ANSWERTransverse to Bo; T2 relaxation; Transverse magnetization The resonance frequency of any substance in a magnetic field can be calculated by employing the: - ANSWERLarmor equation Once the patient's area of interest is placed in the main magnetic field of the MRI system, the hydrogen protons will: - ANSWERPrecess parallel to Bo The longitudinal component of the NMV is designated: - ANSWERMz Which type of MRI magnet requires no electr...

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 m...