Gadolinium - Study guides, Class notes & Summaries

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Allergic Reaction ~~> A reaction to a contrast media involving the body producing histamines, leading to serious adverse effects on the patient. Anaphylactic Reaction ~~> A severe reaction to contrast media. Anthropogenic ~~> The entry of gadolinium contrast into the drinking water system from a patient who has received gadolinium contrast. BBB ~~> The barrier in the brain at the capillary level that prevents unwanted substances from crossing. Blood-Pool Contrast ...

ARMRIT Exam 2 |Revised Study Guide| Graded A+ 2DFT *Ans* When selecting only one slice at a time during a pulse sequence, which method for providing spatial localization is employed? Higher relaxation rates *Ans* Tissues that have low (short) relaxation times have: Increase resolution *Ans* 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: Toxicity *Ans* Combining a metal io...

MRSO Mock Exam 1 Questions and Answers 100% CorrectMRSO Mock Exam 1 Questions and Answers 100% CorrectMRSO Mock Exam 1 Questions and Answers 100% CorrectMRSO Mock Exam 1 Questions and Answers 100% Correct What type of gadolinium contrast has been shown to cause falsely low serum calcium laboratory values? There is no correlation Macrocyclic Linear ionic Linear non-ionic - ANSWER-Linear non-ionic What is the limit of the static magnetic field for patients <1 month old?

The quench vent in the MR room should be inspected by who? a. facility engineers b. manufacturer engineers c. MR tech d. MRMD ~~> b. manufacturer engineers The quench vent outside the MR facility is inspected by who? a. facility engineers b. manufacture engineer c. MR tech d. MRMD ~~> a. facility engineers If a cryogen comes in contact with skin, what will happen? a. frostbite/necrosis b. nothing, in its gas form 2 | P a g e | © copyright 2024/2025 | Grade A+ Master01 |...

MRSO: Exam mark 209 Questions with Complete Solutions 100% Verified Which of the following describe when a non-ferrous object is repulsed by static magnetic field? a. Fourier transformation b. Lenz's force c. Ohm's law d. Larmor equation - Correct Answers b. Lenz's force What is the FDA SAR limit for the whole body in first level controlled operating mode? a. 8 W/kg for 15 mins b. 4 W/kg for 15 mins c. 3 W/kg for 10 mins d. 7 W/kg for 20 mins - Correct Answers b. 4 W/kg for 15 ...

MRSO: Exam mark Questions with 100% Correct Answers 2024 Which of the following describe when a non-ferrous object is repulsed by static magnetic field? a. Fourier transformation b. Lenz's force c. Ohm's law d. Larmor equation - ANSWER b. Lenz's force What is the FDA SAR limit for the whole body in first level controlled operating mode? a. 8 W/kg for 15 mins b. 4 W/kg for 15 mins c. 3 W/kg for 10 mins d. 7 W/kg for 20 mins - A...

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TOF MRA is sensitive to flow coming into the FOV or imaging volume spins and vessels with slow flow become saturated 2D TOF is best for areas of slower flow all of the vessels exhibit slow flow except————- which have higher velocity. correct answersIntracranial vessels When imagining the human body for clinical purposes in MRI we only are interested in : correct answersH1 Coils that superimpose small magnetic fields within the patient during the scan and allow for spatial encoding ...