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Biliary/UGI Systems
Radiography Positioning
| Question | Answer |
|---|---|
| Most important function of the liver to radiography | Production of about a quart of bile per day |
| Term for proximal end of the gallbladder | Neck |
| Duct inferior to the cystic duct | Common Bile Duct-CBD |
| Largest solid organ in the body | Liver |
| Hormone stimulated by fatty acids that cause the gallbladder to contract | Cholecystokinin-CCK |
| Another name for the pancreatic duct | Duct of Wirsung |
| Body habitus when the GB is located between the xiphoid and lower lateral rib margin | Sthenic or Hyposthenic |
| What ERCP stands for | Endoscopic Retrograde Choleangiopancreatography |
| Contrast generally used for biliary studies | Iodinated, Non-Ionic |
| Disease process; Enlarged and inflamed parotid glands | Mumps |
| Location of the esophagus | Anterior to the spine, posterior to the trachea |
| Opening between the esophagus and the stomach | Esophagogastric junction or cardiac orifice/sphincter |
| Longitudinal gastric folds | Rugae |
| First part of the small intestine | Duodenal bulb |
| Location of the barium in the stomach when the patient is supine | Fundus |
| Location of the stomach in the hypersthenic patient | High and transverse |
| Degree of obliquity of the asthenic patient for an RAO UGI | 40 degrees |
| Radiolucent contrast used to demonstrate the mucosal lining of the stomach | C02 Gas Crystals, air |
| Contraindication to Barium | Suspected Perforation |
| Radiographic indication of a sliding hiatal hernia | Schatzki's Ring |
| Term for difficulty swallowing | Dysphagia |
| What does GERD stand for | Gastroesophageal Reflux Disease |
| Prep for an UGI | NPO after midnight |
| kVp for double contrast fluoro of the GI tract | 90 |
| Outpouchings on the mucosal wall | Diverticula |