430 LAB EXERCISE 44 Digestive Structures clinical application: fluoroscopy Fluoroscopy is a hpe of adiographic imaging that uses a fluore cent sereen ather tham film. Xuys pas through the patient and are alsorbed by the screen's enating. The energy in eemitted by the coating an light eneg Dense tises cast a dark shadow on the creen Theefore contious adhation allows a contios mo ing image in a moving patient Flaoscopy with the contrast medium barium sulfate is ned to visualine portions of the digestive tact. A barim nallow, or upper Gl series, images the stomach and portions of the esophags and small intestine. A harium enema (lower Gl series) images the rec- tum and colon. A hernia of the digestive tract, where a portion of the tract is peshed out of a weak pt in the abdominopelvic wall, can be detected this way. Ulcers, holes in the digestive also be assesed in this manner. Because fluoroscopy allows observation of the body it can be used to see the muscular movements of the dig as the barium pases throngh it. A penon can push on th from the outside to see how digestive organn withstan similar to compression of abdominal muscles during h Figures 44-5, A and 8, are regular ay photograph upper and lower Gl series. A Boooscope image would (black on white, not the white on black seen here). T the labeled parts on the lines provided and on the blan Report at the end of this exercise.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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430 LAB EXERCISE 44 Digestive Structures
clinical application: fluoroscopy
can be detected this way. Ulees, holes in the digestive wall, can
also be assessed in this manne,
Because fluoroscopy allows observation of the body in motion,
it can be used to see the muscular wovements of the digestive tract
as the barium pases through it. A person can push on the abdomen
Fluoroscopy is a hype of radiographic imaging that uses a fluores-
cent sereen rather tham film. X uys pa through the patient and
are absorbed by the screen's cnating. The energ is reemitted by the
coating an light eneng. Dense tisses cast a dark shadow on the
creen. Therefore contirous rahation allows a contirnous mov
ing image in a moving patient
Fluoroscopy with the contrast medium barium sullate is uned to
visualize
Gl series, images the stomach and portions of the esophagus and
Small intestine. A harium eneme (lower Gl series) images the rec
tum and colon. A hernia of the digestive tract, where a portion of
the tract is pushed out of a weak spot in the abdominopelvic wall,
fro
the
utide
see how digestive orgas withstand presure,
to
similar to compression of abdominal muscles during, heavy lifting.
Figures 44-5, A and B, are regular ay photographs taken of an
upper and lower Gl series. A Boroscope image would be reversed
(black on white, not the white on black seen here). Try to identify
the labeled parts on the lines provided and on the blanks in the Lab
Report at the end of this exercise.
portions
of the digestive tract. A bariu allow, or upper
CH
Int
an
ng
the
7.
B.
FIGURE 44-5 Radiographs of A, a barium swallow, or upper Gl and, B, a barium enema, or lower GL NOTE: Fluoroscope images appear black on
white, the reverse of the white-on-black images shown here.
Capyright O 2019 by Ebevier inc. Al ights reerved
GURE 39-1 Location
Transcribed Image Text:430 LAB EXERCISE 44 Digestive Structures clinical application: fluoroscopy can be detected this way. Ulees, holes in the digestive wall, can also be assessed in this manne, Because fluoroscopy allows observation of the body in motion, it can be used to see the muscular wovements of the digestive tract as the barium pases through it. A person can push on the abdomen Fluoroscopy is a hype of radiographic imaging that uses a fluores- cent sereen rather tham film. X uys pa through the patient and are absorbed by the screen's cnating. The energ is reemitted by the coating an light eneng. Dense tisses cast a dark shadow on the creen. Therefore contirous rahation allows a contirnous mov ing image in a moving patient Fluoroscopy with the contrast medium barium sullate is uned to visualize Gl series, images the stomach and portions of the esophagus and Small intestine. A harium eneme (lower Gl series) images the rec tum and colon. A hernia of the digestive tract, where a portion of the tract is pushed out of a weak spot in the abdominopelvic wall, fro the utide see how digestive orgas withstand presure, to similar to compression of abdominal muscles during, heavy lifting. Figures 44-5, A and B, are regular ay photographs taken of an upper and lower Gl series. A Boroscope image would be reversed (black on white, not the white on black seen here). Try to identify the labeled parts on the lines provided and on the blanks in the Lab Report at the end of this exercise. portions of the digestive tract. A bariu allow, or upper CH Int an ng the 7. B. FIGURE 44-5 Radiographs of A, a barium swallow, or upper Gl and, B, a barium enema, or lower GL NOTE: Fluoroscope images appear black on white, the reverse of the white-on-black images shown here. Capyright O 2019 by Ebevier inc. Al ights reerved GURE 39-1 Location
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