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ASRT - California Supervisor and Operator Exam Study with complete solutions
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ASRT - California Supervisor andOperator Exam Study
a. iiSpontaneously iiemit iiexcess iienergy ii- iiCorrect iiAnswers ii-(unit ii1) iiAccording iito iithe
iiarticle, iithe iicharacteristic iithat iibest iiidentifies iia iinatural iisource iiof iiradiation iiis iithe
iiability iito:
a. iiSpontaneously iiemit iiexcess iienergy
b. iiEmit iiexcess iienergy iiwhen iiexcited iiby iix-rays
c. iiAvoid iidecay.
d. iiGlow iiin iithe iidark.
c. iiA iiradioactive iielement's iirate iiof iidecay. ii- iiCorrect iiAnswers ii-(unit ii1) iiHalf-life iiis
iidefined iias:
a. iiThe iiamount iiof iitime iiit iitakes iian iix-ray iito iireach iiits iitarget.
b. iiThe iiamount iiof iitime iiit iitakes iito iigenerate iia iiwavelength iiequivalent iito iian iix-ray.
c. iiA iiradioactive iielement's iirate iiof iidecay.
d. iiHow iilong iiit iitakes iifor iian iielement iito iirelease iihalf iiof iiits iienergy.
d. iiRadio iiwaves; iigamma iirays ii- iiCorrect iiAnswers ii-(unit ii1) iiOf iithe iielectromagnetic
iiradiation iiforms, ii___ iihave ii(has) iithe iilowest iienergy iiand ii___ iithe iihighest.
a. iiVisible iilight; iigamma iirays
b. iiRadio iiwaves; iiultraviolet iirays
c. iiUltraviolet iirays; iix-rays
d. iiRadio iiwaves; iigamma iirays
b. iiDistance iibetween ii2 iipeaks iiof iia iiwaveform. ii- iiCorrect iiAnswers ii-(unit ii1)
iiWavelength iiis iidefined iiby iithe:
a. iiHeight iiof iian iienergetic iiwaveform.
b. iiDistance iibetween ii2 iipeaks iiof iia iiwaveform.
c. iiLength iiof iithe iientire iiwaveform.
d. iiDistance iibetween ii2 iivalleys iiin iia iiwaveform.
b. iiPhotoelectric, iiCompton, iiclassical ii- iiCorrect iiAnswers ii-(unit ii1) iiOf iithe ii5 iitypes iiof
iipossible iiinteractions iibetween iiionizing iiradiation iiand iitissues, iiwhich ii3 iioccur iiat
iienergies iiwithin iithe iidiagnostic iirange iiof ii20 iito ii150 iikV?
a. iiBremsstrahlung, iiCompton, iigeneral iiscatter
b. iiPhotoelectric, iiCompton, iiclassical
,c. iiPhotoelectric, iibremsstrahlung, iiclassical
d. iiClassical, iiCompton, iipair iiproduction
a. iiProvide iia iidose iiquantity iirelated iito iithe iiprobability iiof iidamaging iihealth iidue iito
iistochastic iieffects iifrom iiexposure iito iilow iilevels iiof iiionizing iiradiation. ii- iiCorrect
iiAnswers ii-(unit ii1) iiThe iieffective iidose iimeasurement iiwas iicreated iito:
a. iiProvide iia iidose iiquantity iirelated iito iithe iiprobability iiof iidamaging iihealth iidue iito
iistochastic iieffects iifrom iiexposure iito iilow iilevels iiof iiionizing iiradiation.
b. iiCalculate iiexact iidose iireceived iiby iitarget iiorgans.
c. iiTrack iiradiation iiexposure iirates iiin iia iinational iiradiation iiexposure iidatabase.
d. iiHelp iiradiation iihealth iiphysicists iiapprove iiequipment iiby iiensuring iithat iian iiaccurate
iidose iiwas iireceived.
b. iiFalse ii- iiCorrect iiAnswers ii-(unit ii1) iiExact iitissue iiand iiorgan iidose iiabsorbed iican
iibe iicalculated iieasily iiusing iiindicators iion iimodern iiimaging iiequipment iisuch iias iiCT
iiscanners iiand iiimage iiintensifiers.
a. iiTrue
b. iiFalse
d. ii80 ii- iiCorrect iiAnswers ii-(unit ii1) iiWhat iipercentage iiof iithe iihuman iibody iiis iimade iiup
iiof iiwater iimolecules?
a. ii20
b. ii40
c. ii60
d. ii80
c. iiFuel iifor iicell iimetabolism ii- iiCorrect iiAnswers ii-(unit ii1) iiA iifunction iiof iicarbohydrates
iiin iithe iibody iiis iito iiprovide:
a. iiImmunity
b. iiRed iiblood iicell iiproduction
c. iiFuel iifor iicell iimetabolism
d. iiGlucose iiand iifats iito iicells
a. iiAdenine, iiguanine, iithymine, iicytosine ii- iiCorrect iiAnswers ii-(unit ii1) iiWhat ii4
iinitrogenous iibases iimake iiup iithe ii"ladder iirungs" iiof iithe iiDNA iidouble iihelix?
a. iiAdenine, iiguanine, iithymine, iicytosine
b. iiTryamine, iiguanine, iithymine, iicytosine
c. iiAdenine, iiguanine, iicortisol, iicytosine
d. iiGlucose, iiguanine, iithymine, iicytosine
d. iiIn iithe iicytoplasm iiand iiin iithe iinucleus ii- iiCorrect iiAnswers ii-(unit ii1) iiWhere iiis iiRNA
iilocated?
a. iiOnly iiin iithe iicytoplasm
b. iiOnly iiin iithe iinucleus
c. iiIn iithe iicell iiwall iiand iithe iinucleus
d. iiIn iithe iicytoplasm iiand iiin iithe iinucleus
,c. iiMineral iisalts ii(electrolytes) ii- iiCorrect iiAnswers ii-(unit ii1) iiThe iiprincipal iiinorganic
iicompounds iiin iiprotoplasm iiare iiwater iiand:
a. iiCarbon
b. iimineral iisugars.
c. iiMineral iisalts ii(electrolytes)
d. iinitrogen
c. iiCytoplasm ii- iiCorrect iiAnswers ii-(unit ii1) iiThe iimajority iiof iia iicell's iimolecular
iicomponents iiexist iiin iithe:
a. iiNucleus
b. iiCell iiwall
c. iiCytoplasm
d. iiGolgi iiapparatus
d. iiribosomes ii- iiCorrect iiAnswers ii-(unit ii1) ii___ iiis ii(are) iiresponsible iifor iiprotein
iisynthesis.
a. iiFats
b. iiElectrolytes
c. iiDNA
d. iiribosomes
c. iiOogonium ii- iiCorrect iiAnswers ii-(unit ii1) iiThe iifemale iigerm iicell iiis iithe:
a. iiSpermatogonium
b. iiRibosome
c. iiOogonium
d. iiCorpus iialbicans
c. iiMitosis ii- iiCorrect iiAnswers ii-(unit ii1) ii___ iiis iithe iiprocess iithat iiproduces ii2 iidaughter
iicells iiidentical iito iithe iiparent iicell.
a. iiPoint iimutation
b. iiAsexual iireproduction
c. iiMitosis
d. iimeiosis
d. ii46 ii- iiCorrect iiAnswers ii-(unit ii1) iiA iinormal iihuman iicell iicontains ii___ iichromosomes
iias iirepresented iiby iia iiparent iicell iiand iia iifertilized iigerm iicall
a. ii22
b. ii23
c. ii44
d. ii46
b. iifalse ii- iiCorrect iiAnswers ii-(unit ii1) iiWhen iiionizing iiradiation iiinteracts iiwith iia iicell,
iiionizations iiand iiexcitations iican iioccur iionly iiwith iiwater iimolecules iicontained iiwithin
iithe iicell.
a. iiTrue
, b. iifalse
c. iiDNA ii- iiCorrect iiAnswers ii-(unit ii1) iiPoint iimutations iirefer iito iidamage iito:
a. iiGolgi iiapparati
b. iiRibosomes
c. iiDNA
d. iiRNA
d. ii1, ii2 iiand ii3 ii- iiCorrect iiAnswers ii-(unit ii1) iiIrradiation iiof iiDNA iiprimarily iicauses: ii1)
iicell iideath. ii2) iigenetic iidamage. ii3) iimalignant iidisease.
a. ii1 iiand ii2
b. ii1 iiand ii3
c. ii2 iiand ii3
d. ii1, ii2 iiand ii3
d. iiIndirect iieffect ii- iiCorrect iiAnswers ii-(unit ii1) iiBecause iithe iibody iiis iicomposed
iimostly iiof iiwater iiand iionly ii1% iiDNA, iithe iimajority iiof iiionizing iiradiation iidamage
iiresults iifrom:
a. iiCompton iiscatter
b. iiThe iiHeisenberg iiuncertainty iiprinciple
c. iiDirect iieffect
d. iiIndirect iieffect
b. iiThe iiindividual iiexposed ii- iiCorrect iiAnswers ii-(unit ii1) iiSomatic iieffects iiof iiionizing
iiradiation iicause iichanges iito:
a. iiFilm iiexposure iionly
b. iiThe iiindividual iiexposed
c. iiThe iioffspring iiof iithe iiirradiated iiindividual
d. iiSeveral iigenerations iifollowing iithe iiexposed iiindividual
b. iiManifest iiillness ii- iiCorrect iiAnswers ii-(unit ii1) iiThe iithird iistage iiof iiacute iiradiation
iisyndrome, iiknown iias iithe ii___ iistage, iiaffects iithe iihematopoietic, iigastrointestinal iiand
iicentral iinervous iisystems.
a. iiProdromal
b. iiManifest iiillness
c. iiLatent
d. iiRecovery
(extra iicredit: iiWhat iiare iithe iistages iiin iiorder?)
d. iiLess iiprevalent ii- iiCorrect iiAnswers ii-(unit ii1) iiCompared iiwith iiits iiincidence iiat
iihigher iidoses iiof iiradiation, iithe iiincidence iiof iileukemia iiat iilower iidoses iiis:
a. iiMore iiprevalent
b. iiAbout iithe iisame
c. iiUnknown
d. iiLess iiprevalent
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