ARMRIT Exam Tested Questions With Revised Correct Answers | Updated & Already Passed |
ARMRIT Exam Tested Questions With Revised Correct Answers | Updated & Already Passed | When selecting only one slice at a time during a pulse sequence, which method for providing spatial localization is employed? - ANSWER : 2DFT Tissues that have low (short) relaxation times have: - ANSWER : Higher relaxation rates For the following spin-echo protocol: FOV: 320 / TR: 500 / TE: 25 / SliceThick: 5mm / Slice Gap: 1mm/ Slice#: 9 / NEX: 4 / Matrix: 192 -- Increasing Matrix will: - ANSWER : Increase resolution Combining a metal ion with a ligand reduces their tendency to bind to proteins, enzymes or membranes. The degree to which they dissociate is a measure of their: - ANSWER : Toxicity A complicated equation for predicting the MR signal intensity from a tissue subject to a spin-echo sequence is the: - ANSWER : Bloch equation Which is a normally enhancing structure after the administration of MRI I.V. gadolinium? - ANSWER : Choroid plexus
Document information
- Uploaded on
- June 9, 2024
- Number of pages
- 10
- Written in
- 2023/2024
- Type
- Exam (elaborations)
- Contains
- Questions & answers