Digestive System
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| How long is the entire alimentary canal? | show 🗑
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| show | mouth, pharynx, stomach, small intestine, large intestine,and anus
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| What is the terminal portion of the esophagus called? | show 🗑
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| show | Level of C-6
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| What level does the esophagus pass through the diaphragm? | show 🗑
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| How many layers is the stomach composed of? | show 🗑
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| What is the name of the muscle controlling the opening between the stomach and the duodenum? | show 🗑
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| Which body habitus is the stomach nearly vertical? | show 🗑
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| Which body habius is the stomach nearly horizontal? | show 🗑
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| What are the main functions of the stomach? | show 🗑
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| What is the widest portion of the small bowel? | show 🗑
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| What is the most distal portion of the small bowel? | show 🗑
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| What are the main functions of the small bowel? | show 🗑
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| What is the average length of the large intestine? | show 🗑
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| show | 4
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| The jejunum and ileum are attached to the posterior wall of the abdomen by what? | show 🗑
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| show | reabsorption of fluids, eliminate waste
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| The appendix is attached to what portion of the colon? | show 🗑
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| show | Ileocecal valve
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| show | Peristalisis
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| How long does it take barium to go through the alimentary canal to the rectum? | show 🗑
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| show | Air, Barium Sulfate, water soluble iodinated contrast
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| What is the most common contrast medium used for x-rays of the GI tract? | show 🗑
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| What is the most important technical consideration when imaging the GI tract? | show 🗑
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| What is the respiration phase for all GI exams, unless noted otherwise? | show 🗑
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| show | PA, RAO
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| show | 35-40 degrees
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| What is the recommended position of the patient for a study on the esophagus? | show 🗑
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| show | better filling of the varices, more complete filling of the esophagus
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| What projections are done to examine the esophagus? | show 🗑
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| What is the centering plane for a lateral esophagus? | show 🗑
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| show | expirate, swallow the barium, then hold breath out until exposure is made
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| What are the instructions for an UGI concerning food or drink? | show 🗑
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| What is the average amount of time food and drink needs to be withheld for an UGI study? | show 🗑
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| What are the main routines used for an examination of the stomach when concerning barium? | show 🗑
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| Which drug may be given before a double contrast exam to help relax the GI tract? | show 🗑
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| What are the advantages for doing a double contrast UGI? | show 🗑
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| When imaging the stomach in a PA position and using a 30x35 IR, where is the centering point? | show 🗑
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| Where is the IR centered for a prone PA projection of the stomach and duodenum? | show 🗑
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| If standing up for a PA projection of the stomach, how much lower should the film be moved? | show 🗑
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| show | AP LPO, PA RAO
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| show | 40-70 degrees
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| show | hypersthenic
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| Which projection of the stomach shows the duodenal bulb and loop in profile? | show 🗑
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| Where is the IR centered for MOST of the images done on the stomach and duodenum? | show 🗑
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| What projection of the stomach could a positioning sponge be used? | show 🗑
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| show | 45 degrees
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| What is the range of rotation for AP obliques? | show 🗑
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| What projection(s) will demonstrate the fundus of the stomach the best? | show 🗑
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| show | a plane passing midway between the midcoronal plane and the anterior surface of the abdomen
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| show | lateral
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| show | AP Trendelenberg
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| show | AP supine, AP Trendelenberg
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| Name the different methods for administering barium for a small bowel exam. | show 🗑
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| What are the patient preparation instructions for a small bowel series? | show 🗑
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| When is the first radiograph taken after the barium is ingested? | show 🗑
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| What are the main projection used for a small bowel? | show 🗑
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| show | 2 in above the Iliac crests
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| show | At the Iliac crests
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| What is different in doing a small bowel exam compared to an UGI? | show 🗑
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| show | single contrast, double contrast
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| show | double contrast exam
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| What are the preparations for the bowels when doing a BE exam? | show 🗑
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| show | Sims
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| show | the radiologist using fluoro
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| show | no higher than 24 inches
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| show | No more than 4 in
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| What are the methods of performing a double contrast enema exam? | show 🗑
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| What is the respiration phase for all projection of the lg bowel? | show 🗑
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| Which projections will demonstrate the rectosigmoid area during a BE? | show 🗑
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| show | 30-40 degrees caudad
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| show | 1 to 2 in lateral to the midline of the body on the elevated side at the level of the iliac crests
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| show | PA RAO, or AP LPO
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| show | PA LAO, or AP RPO
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| What is the medical term used to describe the surgical procedure that forms an artificial opening to the intestine for fecal material to exit the body? | show 🗑
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| show | rugae
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| 85% of the population are these body habitus types? | show 🗑
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| Where is the cecum located? | show 🗑
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| show | asthenic
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Created by:
radgirl37
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