Examen

ARRT MRI Exam V1 (Latest 2024/ 2025 Update) Questions and Verified Answers| Grade A| 100% Correct

Puntuación

Vendido

Páginas

Grado

A+

Subido en

13-12-2024

Escrito en

2024/2025

ARRT MRI Exam V1 (Latest 2024/ 2025 Update) Questions and Verified Answers| Grade A| 100% Correct : Q: The energy used to form MRI images is ____________ the patient's tissues. A. Emitted from B. Attenuated by C. Amplified from D. Reflected off Answer: Emitted from Q: Referencing the Centers for Disease Control and Prevention (CDC), what type of isolation precautions should be used for HIV-positive patients in the MRI suite? A. Respiratory B. Droplet C. Standard (universal) D. Enteric E. Contact Answer: Standard (universal) Q: ___________ could be used to line the walls and/or floors of the MR magnet room to reduce the fringe field, and is defined as __________ shielding. A. Copper; active B. Steel; active C. Copper; passive D. Steel; passive E. Lead; active Answer: Steel; passive Q: If the TR in a gradient echo sequence is less than the T2 (or T2*), the resulting condition is known as: A. Spin down B. Steady state C. Spin dephasement D. Thermal equilibrium Answer: Steady state Q: Which type of blood cell is responsible for phagocytosis? A. Leukocyte B. Erythrocyte C. Lymphocyte D. Platelet Answer: Leukocyte Q: Which of the following, in an MRA sequence, aids in minimizing the loss of signal due to dephasing within a voxel: A. Long TE B. Short TR C. Smaller voxel size D. Short TE E. C and D Answer: C and D Q: In order to acquire an intracranial arterial blood flow sequence, a presaturation pulse would be applied in which location? A. Below the heart B. Anterior to brain C. Inferior to slice group D. Superior to slice group Answer: Superior to slice group Q: Which of the following best describes an EPI sequence? A. A 180° pulse followed by a 90°/180° combination B. A 90° pulse followed by a 180° pulse C. A train of gradient echoes D. A train of spin echoes Answer: A train of gradient echoes Q: In a contrast enhanced MR angiography of the abdominal arteries, the IV gadolinium would enhance in which order? A. Superior mesenteric, inferior mesenteric, celiac, renal B. Inferior mesenteric, superior mesenteric, renal, celiac C. Celiac, superior mesenteric, inferior mesenteric, renal D. Celiac, superior mesenteric, renal, inferior mesenteric Answer: Celiac, superior mesenteric, renal, inferior mesenteric Q: When imaging the female pelvis, the most optimal view for evaluation of the uterus is the: A. Axial B. Coronal C. Sagittal D. None of the above Answer: Sagittal Q: Another term used for "fever" is: A. Hypothermia B. Apnea C. Dystonia D. Febrile Answer: Febrile Q: When parallel imaging techniques are utilized, a low resolution __________ is acquired prior to the acquisition. A. Geometric accuracy pulse B. Calibration scan C. Presaturation pulse D. Contrast test bolus Answer: Calibration scan Q: Reducing the flip angle yields images with what change in image contrast? A. More T2 information B. Less T2 information C. More T1 information

Mostrar más Leer menos

Institución

ARRT MRI

Grado

ARRT MRI

Ups! No podemos cargar tu documento ahora. Inténtalo de nuevo o contacta con soporte.

Informar violación de derechos de autor

Escuela, estudio y materia

Institución: ARRT MRI
Grado: ARRT MRI

Información del documento

Subido en: 13 de diciembre de 2024
Número de páginas: 50
Escrito en: 2024/2025
Tipo: Examen
Contiene: Preguntas y respuestas

Temas

arrtmri
arrt mri
arrt mri exam v1 latest update questions and ver
reducing the flip angle yields images with what ch
the energy used to form mri images is

Vista previa del contenido

ARRTlMRIlExamlV1l(LatestlUpdate)l
QuestionslandlVerifiedlAnswers|lGradelA|l
100%lCorrect
:

Q:lThelenergylusedltolformlMRIlimageslisl____________lthelpatient'sltissues.
lA.lEmittedlfrom
lB.lAttenuatedlby
lC.lAmplifiedlfrom
lD.lReflectedloff

Answer:
Emittedlfrom

Q:lReferencinglthelCenterslforlDiseaselControllandlPreventionl(CDC),lwhatltypeloflisolationl
precautionslshouldlbelusedlforlHIV-positivelpatientslinlthelMRIlsuite?
lA.lRespiratory
lB.lDroplet
lC.lStandardl(universal)
lD.lEnteric
lE.lContact

Answer:
Standardl(universal)

Q:l___________lcouldlbelusedltollinelthelwallsland/orlfloorsloflthelMRlmagnetlroomltolredu
celthelfringelfield,landlisldefinedlasl__________lshielding.
lA.lCopper;lactive
lB.lSteel;lactive
lC.lCopper;lpassive
lD.lSteel;lpassive
lE.lLead;lactive

,Answer:
Steel;lpassive

Q:lIflthelTRlinlalgradientlecholsequencelisllesslthanlthelT2l(orlT2*),lthelresultinglconditionlis
lknownlas:
lA.lSpinldown
lB.lSteadylstate
lC.lSpinldephasement
lD.lThermallequilibrium

Answer:
Steadylstate

Q:lWhichltypeloflbloodlcelllislresponsiblelforlphagocytosis?
lA.lLeukocyte
lB.lErythrocyte
lC.lLymphocyte
lD.lPlatelet

Answer:
Leukocyte

Q:lWhichloflthelfollowing,linlanlMRAlsequence,laidslinlminimizinglthellossloflsignalldueltol
dephasinglwithinlalvoxel:
lA.lLonglTE
lB.lShortlTR
lC.lSmallerlvoxellsize
lD.lShortlTE
lE.lClandlD

Answer:

,ClandlD

Q:lInlorderltolacquirelanlintracraniallarteriallbloodlflowlsequence,lalpresaturationlpulselwould
lbelappliedlinlwhichllocation?
lA.lBelowlthelheart
lB.lAnteriorltolbrain
lC.lInferiorltolslicelgroup
lD.lSuperiorltolslicelgroup

Answer:
Superiorltolslicelgroup

Q:lWhichloflthelfollowinglbestldescribeslanlEPIlsequence?
lA.lAl180°lpulselfollowedlbylal90°/180°lcombination
lB.lAl90°lpulselfollowedlbylal180°lpulse
lC.lAltrainloflgradientlechoes
lD.lAltrainloflspinlechoes

Answer:
Altrainloflgradientlechoes

Q:lInlalcontrastlenhancedlMRlangiographyloflthelabdominallarteries,lthelIVlgadoliniumlwoul
dlenhancelinlwhichlorder?
lA.lSuperiorlmesenteric,linferiorlmesenteric,lceliac,lrenal
lB.lInferiorlmesenteric,lsuperiorlmesenteric,lrenal,lceliac
lC.lCeliac,lsuperiorlmesenteric,linferiorlmesenteric,lrenal
lD.lCeliac,lsuperiorlmesenteric,lrenal,linferiorlmesenteric

Answer:
Celiac,lsuperiorlmesenteric,lrenal,linferiorlmesenteric

, Q:lWhenlimaginglthelfemalelpelvis,lthelmostloptimallviewlforlevaluationlofltheluteruslislthe:
lA.lAxial
lB.lCoronal
lC.lSagittal
lD.lNoneloflthelabove

Answer:
Sagittal

Q:lAnotherltermlusedlforl"fever"lis:
lA.lHypothermia
lB.lApnea
lC.lDystonia
lD.lFebrile

Answer:
Febrile

Q:lWhenlparallellimagingltechniqueslarelutilized,lallowlresolutionl__________lislacquiredlpri
orltolthelacquisition.
lA.lGeometriclaccuracylpulsel
lB.lCalibrationlscan
lC.lPresaturationlpulse
lD.lContrastltestlbolus

Answer:
Calibrationlscan

Q:lReducinglthelfliplanglelyieldslimageslwithlwhatlchangelinlimagelcontrast?
lA.lMorelT2linformation
lB.lLesslT2linformation
lC.lMorelT1linformation

$11.49

Accede al documento completo:

100% de satisfacción garantizada

Inmediatamente disponible después del pago

Tanto en línea como en PDF

No estas atado a nada

Conoce al vendedor

nurse_steph

3.9

(1703)

Documento también disponible en un lote

Conoce al vendedor

nurse_steph Rasmussen College

Ver perfil

Seguir

Vendido

9485

Miembro desde

5 año

Número de seguidores

5145

Documentos

7608

Última venta

10 horas hace

Exams, Study guides, Reviews, Notes

All study solutions.

3.9

1703 reseñas

853

303

263

204

Recientemente visto por ti

Por qué los estudiantes eligen Stuvia

Creado por compañeros estudiantes, verificado por reseñas

Calidad en la que puedes confiar: escrito por estudiantes que aprobaron y evaluado por otros que han usado estos resúmenes.

¿No estás satisfecho? Elige otro documento

¡No te preocupes! Puedes elegir directamente otro documento que se ajuste mejor a lo que buscas.

Paga como quieras, empieza a estudiar al instante

Sin suscripción, sin compromisos. Paga como estés acostumbrado con tarjeta de crédito y descarga tu documento PDF inmediatamente.

“Comprado, descargado y aprobado. Así de fácil puede ser.”

Alisha Student

Preguntas frecuentes

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

100% de satisfacción garantizada: ¿Cómo funciona?

Nuestra garantía de satisfacción le asegura que siempre encontrará un documento de estudio a tu medida. Tu rellenas un formulario y nuestro equipo de atención al cliente se encarga del resto.

Who am I buying this summary from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller nurse_steph. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy this summary for $11.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews) 45,681 summaries were sold in the last 30 days Founded in 2010, the go-to place to buy summaries for 16 years now