Positioning LGI
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| What is the patient prep for a small intestine exam | show 🗑
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| show | 15 mins
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| What are the essential projections for a small intestine exam | show 🗑
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| Where is the IR centered for a delayed radiograph of the small intestine | show 🗑
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| What exams require the use of time markers | show 🗑
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| Where is the IR centered for a radiographs of the small intestine tha are taken within 30mins of drinking the barium | show 🗑
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| "High Density" barium sulfate is use for what | show 🗑
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| show | Laxative, dietary restrictions, and cleansing enema
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| show | Single and double contrast
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| What methods are used to administer barium for a radiographic exam of the small intestines | show 🗑
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| show | Radiologist should inflate with fluro
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| What position should the patient be placed in for the insertion of the enema tip for a barium enema | show 🗑
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| How far above the anus is the enema bag laced during a barium enema | show 🗑
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| show | Iliac crest
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| What is the respiration phase for all projections of the large intestine | show 🗑
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| Which projections are taken during a BE will demonstrate the rectosigmoid area | show 🗑
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| What's the CR angulation for the PA Axial projection of the large intestine | show 🗑
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| show | 35 to 45 degrees
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| show | A longitudinal plane 1-2 inches lateral to the midline of the body on the elevated side
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| show | PA oblique RAO and AP oblique LPO
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| show | PA oblique RAO
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| A PA oblique projection of the colon in a LAO position clearly demonstrates what | show 🗑
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| What projection of the colon best demonstrates the left colic flexure | show 🗑
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| At what level is the center of the IR positioned for a lateral projection of the rectosigmoid area | show 🗑
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| show | Midcoronal plane
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| show | 30-40 degrees cephalad
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| What is the degree of body rotation for an AP oblique projection of the large intestine | show 🗑
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| What projection will clearly demonstrate the descending colon | show 🗑
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| Where is the IR centered for all decubitus projections of the large intestine | show 🗑
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| What projection demonstrates the rectum and rectosigmoid area Ina true axial projection | show 🗑
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| The large intestine is made up of a series of pouches called | show 🗑
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| show | Cecum
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| The ascending portion of the colon joins the transverse colon at the | show 🗑
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| show | Asthenic
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| show | Enterostomy
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| What projection are used for radiographs made during defecography | show 🗑
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| show | Cecum
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| show | 3.5-4 inches
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| The entire colon is best demonstrated in which projection | show 🗑
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| show | AP right lateral decubitus
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| Which projection of the colon best demonstrates the lateral aspect of the ascending colon and medial aspect of the descending colon when it is inflated by air | show 🗑
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| What's the length of the average small intestine | show 🗑
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| show | Digestion of food and absorption of food
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| show | 4
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| What is the length of the large intestine | show 🗑
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| show | Reabsorption of fluid and elimination of waste
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| show | Ileocecal valve
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| The contraction waves by which the digestive tube moves its contents toward the return is called | show 🗑
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| show | Rugae
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| show | Villi
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| show | Duodenojejunum flexure
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| show | Liver
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| What are the two regions of the abdomen that are almost entirely occupied by the liver | show 🗑
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| show | Left upper quadrant
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| During an ERCP an endoscope is passed into the duodenum under fluoroscopic control. A spot radiographs are usually taken of the | show 🗑
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| show | AP and AP oblique RPO
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| show | 1)Cecum 2)Colon 3)Rectum 4)Anal Canal
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| Where and what is the vermiform appendix attached to? | show 🗑
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| What methods are used for radiographic examinations of the colon? | show 🗑
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| What Projection and position will best demonstrate the posterior portion of the colon | show 🗑
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| show | Single stage, & two stage by Welin
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