Exam (elaborations)
ASRT EXAM 1 QUESTIONS AND ANSWERS
- Course
- Institution
ASRT EXAM 1 QUESTIONS AND ANSWERS
[Show more]
Content preview
ASRT EXAM 1 QUESTIONS ANDANSWERS
Using iia ii75 iikVp iix-ray iibeam iiwith iia ii0.25 iimm iilead-equivalent iiapron iiprovides
iiprotection iifrom ii_______ iiof
the iibeam.
A) ii55%
B) ii66%
C) ii77%
D) ii88% ii- iiCorrect iiAnswers ii-B) ii66%
A ii25-gauge, ii0.5-inch iineedle iiis iiBEST iiused iifor iia(n) ii________ iiinjection.
A) iiintradermal
B) iiintramuscular
C) iisubcutaneous
D) iiintravenous ii- iiCorrect iiAnswers ii-C) iisubcutaneous
Which iiof iithe iifollowing iitechnical iifactors iisimultaneously iiaffects iioverall iiimage iiquality
iiand iiradiation iiquantity
while iiproducing iithe iix-ray iibeam?
A) iikVp
B) iiobject-to-image iidistance ii(OID)
C) iihalf-value iilayer ii(HVL)
D) iidetective iiquantum iiefficiency ii(DQE) ii- iiCorrect iiAnswers ii-A) iikVp
Which iiof iithe iifollowing iiis iia iicranial iibone?
A) iimandible
B) iiparietal
C) iivomer
D) iimaxillary ii- iiCorrect iiAnswers ii-B) iiparietal
Select iithe iiitem iibelow iithat iiis iiNOT iirequired iias iipart iiof iia iistandardized iitechnique
iichart.
A) iisource-to-image iidistance ii(SID)
B) iiobject-to-image iidistance ii(OID)
C) iimA
D) iikVp ii- iiCorrect iiAnswers ii-B) iiobject-to-image iidistance ii(OID)
,When iipositioning iia iipatient iifor iian iiAP iiprojection ii(open-mouth iitechnique) iifor iiC1-C2,
iithe ii________
plane/lines iishould iibe iiperpendicular iito iithe iiimage iireceptor.
A) iicoronal
B) iiinterpupillary
C) iiocclusal
D) iimentomeatal ii- iiCorrect iiAnswers ii-C) iiocclusal
Which iiof iithe iifollowing iiradiographic iievaluation iicriterion iidemonstrates iiproper
iiinspiration iion iia iiPA
projection iiof iithe iichest?
A) iisternal iiends iiof iithe iiclavicles iiequidistant iifrom iithe iivertebral iicolumn
B) iitrachea iivisible iiin iithe iimidline iiof iithe iibody
C) iiscapulae iiprojected iioutside iiof iilung iifield
D) ii10 iiposterior iiribs iivisible iiabove iidiaphragm ii- iiCorrect iiAnswers ii-D) ii10 iiposterior
iiribs iivisible iiabove iidiaphragm
The iiBEST iireason iito iiuse iitouch iifor iiemphasis iiwhen iiperforming iia iiradiologic
iiexamination iiis iito:
A) iispecify iiinstructions iior iilocations.
B) iiconvey iiempathy.
C) iimeasure iia iibody iipart iibefore iichoosing iiexposure iifactors.
D) iiidentify iilandmarks iion iithe iipatient ii- iiCorrect iiAnswers ii-A) iispecify iiinstructions iior
iilocations.
When iiobtaining iiimages iifor iia iibone iiage iiprotocol iion iian iiinfant, iiit iiis iiBEST iito iiuse
iithe ii________ iito
________.
A) iilarge iifocal iispot; iiincrease iiOID
B) iilarge iifocal iispot; iioptimize iispatial iiresolution
C) iismall iifocal iispot; iiincrease iiOID
D) iismall iifocal iispot; iioptimize iispatial iiresolution ii- iiCorrect iiAnswers ii-D) iismall iifocal
iispot; iioptimize iispatial iiresolution
All iiof iithe iifollowing iiEXCEPT ii________ iiwill iiresult iiin iian iiincrease iiin iiAEC iiresponse
iitime.
A) iidecreasing iithe iikVp
B) iiincreasing iithe iifocal iispot iisize
C) iiincreasing iithe iipart iithickness
D) iiincreasing iithe iisource-to-image iidistance ii(SID) ii- iiCorrect iiAnswers ii-B) iiincreasing
iithe iifocal iispot iisize
The iiejection iiof iian iielectron iifrom iian iiatom iior iimolecule iiis iiknown iias:
A) iiionization.
B) iitrephination.
, C) iiexcitation.
D) iipolymerization ii- iiCorrect iiAnswers ii-A) iiionization.
The iiprimary iifunction iiof iifiltration iiis iito iireduce:
A) iipatient iiskin iidose.
B) iioperator iidose.
C) iifilm iinoise.
D) iiscattered iiradiation. ii- iiCorrect iiAnswers ii-A) iipatient iiskin iidose.
Primary iiradiation iibarriers iimust iibe iiAT iiLEAST ii______ iifeet iihigh.
A) ii5
B) ii6
C) ii7
D) ii8 ii- iiCorrect iiAnswers ii-C) ii7
Irradiation iiof iithe iiembryo iiduring iithe iifirst iiweek iiof iidevelopment iito iiequivalent iidoses
iiexceeding ii200 iimSv
frequenatly iiresults iiin:
A) iino iieffect.
B) iideath.
C) iisensory iiorgan iidamage.
D) iimicrocephaly. ii- iiCorrect iiAnswers ii-B) iideath
Which iiof iithe iifollowing iiis iithe iiBEST iiprojection iifor iidemonstrating iithe iiintervertebral
iiforamina iiof iithe iicervical
spine?
A) iiAP iiaxial
B) iiAP iiopen-mouth iitechnique
C) iilateral
D) iiAP/PA iiaxial iioblique ii- iiCorrect iiAnswers ii-D) iiAP/PA iiaxial iioblique
Which iitype iiof iicommunication iiincludes iieye iicontact, iitouch iiand iitone iiof iivoice?
A) iiverbal
B) iinonverbal
C) iiparalanguage
D) iibody iilanguage ii- iiCorrect iiAnswers ii-B) iinonverbal
The iipositive iiside iiof iithe iix-ray iitube iiis iiknown iias iithe
A) iianode
B) iirotor.
C) iitarget.
D) iistem. ii- iiCorrect iiAnswers ii-A) iianode
The iiletter ii"U" iias iian iiabbreviation iican iibe iimistaken iifor:
A) ii0.
B) iiunilateral.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
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.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller millyphilip. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81113 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now