ARRTlMRIlExamlReviewl(NewlUpdate)l
QuestionslandlVerifiedlAnswers|lGradelA|l
100%lCorrect
QUESTION
Aldepressionlinlthelbaseloflthelskulllwherelthelpituitarylglandlisllocatedlislcalledlthel________
___.
Answer:
Sellalturcica
QUESTION
Whichlfissureldivideslthelfrontallandlparietalllobeslfromltheltemporalllobes?
Answer:
sylvanlfissure
QUESTION
Thel__________________lrunslthellengthloflthelfalxlcerebri.
Answer:
Superiorlsagittallsinus
QUESTION
Howldolthelvertebrallarterieslenterlthelcranium?
,Answer:
foramenlmagnum
QUESTION
Whatlwouldlbelthelmostlusefullsequencelforlevaluationloflanlacutelstroke?
Answer:
diffusionlweighted
QUESTION
WhenlperforminglanlMRIltolconfirmlalsuspectedlpituitarylmicroadenoma,lcontrastlislinjectedla
ndlimaginglislperformed:
Answer:
Rapidly
QUESTION
Lesionslappearlasl_____________________lcomparedltolthelenhancedlpituitarylglandlinlcontra
stlMRlimaging
Answer:
lowlsignallintensity
QUESTION
WhenlperforminglMRIltolruleloutlbrainltumors,lthelweightedlimageslacquiredltolevaluatelthele
xtentlofllesionlinvolvement,lafterlinjectionloflgadolinium,lare:
Answer:
, T1lweighted
QUESTION
Iflalsequencelwithlalmatrixlofl256lxl512lisladjustedltol512lxl512,
Answer:
ThelSNRlwillldecreaselandlthelscanltimelwilllincrease
QUESTION
ThelscanltimeloflalfastlspinlecholsequencelutilizinglalTRlofl3500ms,lalTElofl90ms,lal256x256l
matrix,l1NSA,lal220mmlFOVlandlanlecholtrainllengthlofl5lisl______lminutes,lapproximately.
Answer:
3
QUESTION
___________ldoeslnotlaidlinlreducinglscanltime
Answer:
reducinglTE
QUESTION
Thelcentralllinesloflk-spacelarelassociatedlwithl_____________linlalfastlspinlecholsequence.
Answer:
contrastlinformation
QuestionslandlVerifiedlAnswers|lGradelA|l
100%lCorrect
QUESTION
Aldepressionlinlthelbaseloflthelskulllwherelthelpituitarylglandlisllocatedlislcalledlthel________
___.
Answer:
Sellalturcica
QUESTION
Whichlfissureldivideslthelfrontallandlparietalllobeslfromltheltemporalllobes?
Answer:
sylvanlfissure
QUESTION
Thel__________________lrunslthellengthloflthelfalxlcerebri.
Answer:
Superiorlsagittallsinus
QUESTION
Howldolthelvertebrallarterieslenterlthelcranium?
,Answer:
foramenlmagnum
QUESTION
Whatlwouldlbelthelmostlusefullsequencelforlevaluationloflanlacutelstroke?
Answer:
diffusionlweighted
QUESTION
WhenlperforminglanlMRIltolconfirmlalsuspectedlpituitarylmicroadenoma,lcontrastlislinjectedla
ndlimaginglislperformed:
Answer:
Rapidly
QUESTION
Lesionslappearlasl_____________________lcomparedltolthelenhancedlpituitarylglandlinlcontra
stlMRlimaging
Answer:
lowlsignallintensity
QUESTION
WhenlperforminglMRIltolruleloutlbrainltumors,lthelweightedlimageslacquiredltolevaluatelthele
xtentlofllesionlinvolvement,lafterlinjectionloflgadolinium,lare:
Answer:
, T1lweighted
QUESTION
Iflalsequencelwithlalmatrixlofl256lxl512lisladjustedltol512lxl512,
Answer:
ThelSNRlwillldecreaselandlthelscanltimelwilllincrease
QUESTION
ThelscanltimeloflalfastlspinlecholsequencelutilizinglalTRlofl3500ms,lalTElofl90ms,lal256x256l
matrix,l1NSA,lal220mmlFOVlandlanlecholtrainllengthlofl5lisl______lminutes,lapproximately.
Answer:
3
QUESTION
___________ldoeslnotlaidlinlreducinglscanltime
Answer:
reducinglTE
QUESTION
Thelcentralllinesloflk-spacelarelassociatedlwithl_____________linlalfastlspinlecholsequence.
Answer:
contrastlinformation