Chapter 1 Sonography Principles and Instruments Questions and answers
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Course
Sonography
Institution
Sonography
The diagnostic ultrasound imaging (sonography) method has two parts:
(1) Sending ___________ of ___________ into the body, and (2) using ___________ received from the anatomy to produce a(n) ___________ of that anatomy.
Pulses, ultrasound, echoes, image
Ultrasound gray-scale scans are ____...
Chapter 1 Sonography
Principles and Instruments
Questions and answers
The diagnostic ultrasound imaging (sonography) method has two
parts:
(1) Sending ___________ of ___________ into the body, and (2) using
___________ received from the anatomy to produce a(n) ___________ of
that anatomy. - answer Pulses, ultrasound, echoes, image
Ultrasound gray-scale scans are ___________-___________ images of
tissue cross-sections and volumes. - answer pulse-echo
The brightness of an echo, as presented on the display, represents
the ___________ of the echo. - answer strength
A linear scan is composed of many ___________, ___________ scan lines. -
answer vertical, parallel
A sector scan is composed of many scan lines with a common
___________. - answer origin
A linear scan has a ___________ shape. - answer rectangular
The shape of a sector scan is similar to a ___________ of ___________. -
answer slice, pie
A sector scan can have a(n) ___________ or a ___________ top. - answer
pointed, curved
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