,
,Chaptera3 01:a 3 Introductiona 3 toa 3 Imaginga 3 anda 3 Radiologica 3 Sciences
Adler:a3 Introductiona 3 toa 3 Radiologica 3 anda 3 Imaginga 3 Sciencesa 3 anda 3 Patienta 3 Care,a 3 6tha 3 Edition
MULTIPLEa3CHOICE
1. Thea 3 usea 3 ofa 3 x-raysa 3 toa 3 createa 3 aa 3 medicala 3 imagea 3 ona 3 patientsa 3 isa 3 referreda 3 toa 3 as
a. electrocardiography.
b. radiography.
c. sonography.
d. magnetica3 resonancea 3 imaging.
ANS: B
Radiographya3isa3thea3makinga3ofa3recordsa3ofa3internala3structuresa3ofa3thea3bodya3bya3pas
sagea3ofa3x-
a3raysa 3 ora 3 gammaa 3 raysa 3 througha 3 thea 3 body.a 3 Thesea 3 recordsa 3 ora 3 imagesa 3 area 3 typ
icallya 3 referreda 3 ta3oa3aa3sa3radiographs.
REF: p.a 3 4
2. Particulara3carea3musta3bea3takena3whena3usinga3radiationa3fora3medicala3imaging.a3Thisa3is
a3thea3resulta3ofa3radiation’sa3abilitya3toa3create
ina 3 humana 3 tissuea 3 anda 3 possiblea 3 biochemicala 3 changes
.
a. ionizations
b. radioa 3 waves
c. sounda 3 waves
d. thermala 3 changes
ANS: A
Somea 3 formsa 3 ofa 3 electromagnetica 3 energy,a 3 includinga 3 x-
rays,a3havea3thea3abilitya3toa3ionizea3atomsa3ina3matter.a3Thesea3ionizationsa3havea3thea3abil
itya3toa3disrua3pta3 thea3 compositiona3 ofa3 mattera3 anda3 area3 capablea3 ofa3 disruptinga3 lifea3
processes.a3 Speciala3 protect
ia 3 ona3shoulda3bea3provideda3toa3preventa 3 excessivea3exposurea3toa3ionizinga
3radiation.a3REF: p.a33
3. Ina3thea3diagnosisa3ofa3patienta3diseasea3states,a3physiciansa3cana3selecta3froma3ana3arraya3o
fa3medicala3diagnostica3modalities.a3Aa3fewa3ofa3thesea3involvea3thea3usea3ofa3ionizinga3ene
rgya3toa3createa3aa3media3cala3image.a3Ifa3aa3physiciana3isa3concerneda3abouta3thea3usea3ofa3
ionizinga3radiation,a3hea3ora3shea3maya3choosea3toa3ordera3anya3ofa3thea3followinga3diagnos
tica3modalitiesa3EXCEPT
a. thermograms.
b. medicala 3 sonography.
c. radiography.
d. magnetica3 resonancea 3 imaging.
ANS: C
Radiographya 3 involvesa 3 thea 3 usea 3 ofa 3 x-
raysa3 fora3 thea3 productiona3 ofa3 medicala3 images.a3 Medicala3 proceduresa3 sucha3 asa3 thermograms,a3 s
n
oa3 grams,a3 anda3 magnetica3 resonancea3 scansa3 usea3 nonionizinga3 energya3 formsa3 anda3 consequently
d
oa 3 nota3producea3ionizationsa3ina3humana3tissue.a3Theya3area3regardeda3asa3nonionizinga3m
, odalitiesa3fa3ora3ia3maginga3anda3offera3excellenta3alternativesa3toa3physiciansa3concerneda3a
bouta3radiationa3expoa3surea3ta3oa3patients.
,Chaptera3 01:a 3 Introductiona 3 toa 3 Imaginga 3 anda 3 Radiologica 3 Sciences
Adler:a3 Introductiona 3 toa 3 Radiologica 3 anda 3 Imaginga 3 Sciencesa 3 anda 3 Patienta 3 Care,a 3 6tha 3 Edition
MULTIPLEa3CHOICE
1. Thea 3 usea 3 ofa 3 x-raysa 3 toa 3 createa 3 aa 3 medicala 3 imagea 3 ona 3 patientsa 3 isa 3 referreda 3 toa 3 as
a. electrocardiography.
b. radiography.
c. sonography.
d. magnetica3 resonancea 3 imaging.
ANS: B
Radiographya3isa3thea3makinga3ofa3recordsa3ofa3internala3structuresa3ofa3thea3bodya3bya3pas
sagea3ofa3x-
a3raysa 3 ora 3 gammaa 3 raysa 3 througha 3 thea 3 body.a 3 Thesea 3 recordsa 3 ora 3 imagesa 3 area 3 typ
icallya 3 referreda 3 ta3oa3aa3sa3radiographs.
REF: p.a 3 4
2. Particulara3carea3musta3bea3takena3whena3usinga3radiationa3fora3medicala3imaging.a3Thisa3is
a3thea3resulta3ofa3radiation’sa3abilitya3toa3create
ina 3 humana 3 tissuea 3 anda 3 possiblea 3 biochemicala 3 changes
.
a. ionizations
b. radioa 3 waves
c. sounda 3 waves
d. thermala 3 changes
ANS: A
Somea 3 formsa 3 ofa 3 electromagnetica 3 energy,a 3 includinga 3 x-
rays,a3havea3thea3abilitya3toa3ionizea3atomsa3ina3matter.a3Thesea3ionizationsa3havea3thea3abil
itya3toa3disrua3pta3 thea3 compositiona3 ofa3 mattera3 anda3 area3 capablea3 ofa3 disruptinga3 lifea3
processes.a3 Speciala3 protect
ia 3 ona3shoulda3bea3provideda3toa3preventa 3 excessivea3exposurea3toa3ionizinga
3radiation.a3REF: p.a33
3. Ina3thea3diagnosisa3ofa3patienta3diseasea3states,a3physiciansa3cana3selecta3froma3ana3arraya3o
fa3medicala3diagnostica3modalities.a3Aa3fewa3ofa3thesea3involvea3thea3usea3ofa3ionizinga3ene
rgya3toa3createa3aa3media3cala3image.a3Ifa3aa3physiciana3isa3concerneda3abouta3thea3usea3ofa3
ionizinga3radiation,a3hea3ora3shea3maya3choosea3toa3ordera3anya3ofa3thea3followinga3diagnos
tica3modalitiesa3EXCEPT
a. thermograms.
b. medicala 3 sonography.
c. radiography.
d. magnetica3 resonancea 3 imaging.
ANS: C
Radiographya 3 involvesa 3 thea 3 usea 3 ofa 3 x-
raysa3 fora3 thea3 productiona3 ofa3 medicala3 images.a3 Medicala3 proceduresa3 sucha3 asa3 thermograms,a3 s
n
oa3 grams,a3 anda3 magnetica3 resonancea3 scansa3 usea3 nonionizinga3 energya3 formsa3 anda3 consequently
d
oa 3 nota3producea3ionizationsa3ina3humana3tissue.a3Theya3area3regardeda3asa3nonionizinga3m
, odalitiesa3fa3ora3ia3maginga3anda3offera3excellenta3alternativesa3toa3physiciansa3concerneda3a
bouta3radiationa3expoa3surea3ta3oa3patients.
