Correct Answers Tomography
An imaging technique that allows the imaging of one layer or section of the body while blurring images
from structures in other planes - Correct Answers tomography
Real image - Correct Answers Results when a structure lies between the receptor and moving rotation
center
Double image - Correct Answers Results when an anatomic structure that is located behind the moving
rotation center is penetrated twice by the x-ray beam
Ghost image - Correct Answers Results when an anatomic structure or object is located outside of the
focal plane and close to the x-ray source
In panoramic X-ray units, the image receptor may be - Correct Answers direct digital sensor, a PSP plate,
or film
Chin tipped up is referred as - Correct Answers Reverse smile line
Chin tipped down is referred as - Correct Answers Exaggerated smile line
Advantages of Panoramic - Correct Answers Field size
Simplicity
Patient cooperation
Minimal exposure
Disadvantages of panoramic - Correct Answers -image quality