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Principles and Techniques 6th Edition
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by Joen Iannucci & Laura Jansen Howerton
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Chapters 1 - 35 | Complete
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,Chapter3 6 01:3 6 Radiation3 6 History
Iannucci:3 6 Dental3 6 Radiography,36 6th36 Edition
MULTIPLE3 6 CHOICE
1. Radiation3 6 is3 6 defined3 6 as
a. a3 6 form3 6 of3 6 energy3 6 carried3 6 by3 6 waves3 6 or3 6 streams3 6 of3 6 particles.
b. a3 6 beam3 6 of3 6 energy3 6 that3 6 has3 6 the3 6 power3 6 to3 6 penetrate3 6 s
ubstances3 6 and3 6 record3 6 imageshadows3 6 on3 6 a3 6 receptor.
c. a3 6 high-
energy3 6 radiation3 6 produced3 6 by3 6 the3 6 collision3 6 of3 6 a3 6 be
am3 6 of36electrons3 6 with3 6 ametal3 6 target3 6 in3 6 an3 6 x-
ray3 6 tube.
d. a3 6 branch3 6 of3 6 medicine3 6 that3 6 deals3 6 with3 6 the3 6 use3 6 of3 6 x-rays.
ANSWER:3 6 A
Radiation3 6 is3 6 a3 6 form3 6 of3 6 energy3 6 carried3 6 by3 6 waves3 6 or3 6 streams3
6 of3 6 particles.3 6 An3 6 x-
36ray3 6 is3 6 a3 6 beam3 6 ofenergy36that3 6 has3 6 the3 6 power3 6 to3 6 penetrate3 6 substa
nces3 6 and3 6 record36image3 6 shadows3 6 on3 6 a3 6 receptor.
X-radiation3 6 is3 6 a3 6 high-
energy3 6 radiation3 6 produced3 6 by3 6 the3 6 collision3 6 of3 6 a3 6 beam3 6 of36electron
s3 6 with3 6 ametal3 6 target3 6 in3 6 an3 6 x-
ray3 6 tube.3 6 Radiology3 6 is3 6 a3 6 branch3 6 of36medicine3 6 that3 6 deals3 6 with3 6 th
e3 6 use3 6 of
x-rays.
DIF: Recall REF: Page3 6 2 OBJ: 1
TOP: CDA,3 6 RHS,3 6 III.B.2.3 6 Describe3 6 the3 6 characteristics3 6 of3 6 x-radiation
MSC:
NBDHE,3 6 2.03 6 Obtaining36 and36 Interpreting36Radiographs36|36NBDHE,3 6 2.1
3 6 Principles3 6 of36radiophysicsiiand36 radiobiology
2. A3 6 radiograph3 6 is3 6 defined3 6 as
a. a3 6 beam3 6 of3 6 energy3 6 that3 6 has3 6 the3 6 power3 6 to3 6 penetrate3 6 s
ubstances3 6 and3 6 record3 6 imageshadows3 6 on3 6 a3 6 receptor.
b. a3 6 picture3 6 on3 6 film3 6 produced3 6 by3 6 the3 6 passage3 6 of3 6 x-
rays3 6 through3 6 an3 6 object3 6 or36body.
c. the3 6 art3 6 and3 6 science3 6 of3 6 making3 6 radiographs3 6 by3 6 the3 6 e
xposure3 6 of3 6 an36image3 6 receptor3 6 tox-rays.
d. a3 6 form3 6 of3 6 energy3 6 carried3 6 by3 6 waves3 6 or3 6 a3 6 stream3 6 of3 6 particles.
ANSWER:3 6 3 6 B
An3 6 x-
ray3 6 is3 6 a3 6 beam3 6 of3 6 energy3 6 that3 6 has3 6 the3 6 power3 6 to3 6 penetrate3
6 substances3 6 and36record3 6 image3 6 shadows3 6 on3 6 a3 6 receptor.3 6 3 6 A3 6 radi
ograph3 6 is3 6 a3 6 picture3 6 on3 6 film36produced3 6 by3 6 the3 6 passage3 6 of3 6 x-
rays3 6 through3 6 an3 6 object3 6 or3 6 body.3 6 Radiography3 6 is36the3 6 art3 6 and3 6 sc
ience3 6 of3 6 making3 6 dental3 6 images3 6 by3 6 theiiexposure3 6 of3 6 a3 6 receptor3 6 to3 6
x-36rays.
Radiation3 6 is3 6 a3 6 form3 6 of3 6 energy3 6 carried3 6 by3 6 waves3 6 or3 6 stre
, ams3 6 of3 6 particles.
DIF: Comprehension REF: Page3 6 2
OBJ:3 6 136TOP:
CDA,3 6 RHS,3 6 III.B.2.3 6 Describe3 6 the3 6 characteristics3 6
of3 6 x-36radiation
MSC:
NBDHE,3 6 2.03 6 Obtaining36 and36 Interpreting36Radiographs36|36NBDHE,3 6 2.1
3 6 Principles3 6 of36radiophysicsiiand36 radiobiology
3. Your3 6 patient3 6 asked3 6 you3 6 why3 6 dental3 6 images3 6 are3 6 important.3
6 Which3 6 of3 6 the36following3 6 is3 6 theiicorrect3 6 response?
, a. An3 6 oral3 6 examination3 6 with3 6 dental3 6 images3 6 limits3 6 the3 6 pr
actitioner3 6 to36what3 6 is3 6 seeniiclinically.
b. All3 6 dental3 6 diseases3 6 and3 6 conditions3 6 produce3 6 clinical3 6 signs3 6 and3 6 sympt
oms.