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Core - Medical-Surgical Nursing

    Chapter 12

    Diagnostic and Radiological Studies of the GI System

    12.1 : Serum Laboratory Studies, Stool Test, Breath Test01:30

    12.1 : Serum Laboratory Studies, Stool Test, Breath Test

    Gastrointestinal tests include serum, breath, and stool tests. First, serum studies, such as liver function tests, help identify hepatic disorders. ...

    316 views
    12.2 : Upper GI Series: Barium Swallow01:24

    12.2 : Upper GI Series: Barium Swallow

    A barium swallow is a diagnostic medical imaging procedure that uses barium sulfate to visualize and examine the upper GI tract, including the esophagus, ...

    135 views
    12.3 : Lower GI Series: Barium Enema01:23

    12.3 : Lower GI Series: Barium Enema

    Barium enema, or a lower GI series, is a radiographic examination of the lower gastrointestinal tract, including the colon and rectum. This procedure ...

    189 views
    12.4 : Ultrasound I: Abdominal Ultrasonography01:20

    12.4 : Ultrasound I: Abdominal Ultrasonography

    Abdominal ultrasonography is a non-invasive imaging technique to visualize abdominal organs and other structures. During the test, a gel is applied to the ...

    180 views
    12.5 : Ultrasound II: Endoscopic Ultrasound and FibroScan01:25

    12.5 : Ultrasound II: Endoscopic Ultrasound and FibroScan

    Endoscopic ultrasound is a minimally invasive diagnostic procedure that combines endoscopy and ultrasound to visualize the digestive tract and nearby ...

    78 views
    12.6 : Imaging Studies I: CT and MRI01:14

    12.6 : Imaging Studies I: CT and MRI

    Computed Tomography or CT scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a ...

    197 views
    12.7 : Imaging Studies II: Positron Emission Tomography and Scintigraphy01:25

    12.7 : Imaging Studies II: Positron Emission Tomography and Scintigraphy

    Positron Emission Tomography, or PET, is an imaging technique that reveals the metabolic and biochemical functions of body tissues and organs. It helps ...

    86 views
    12.8 : Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy01:26

    12.8 : Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy

    Gastrointestinal motility studies evaluate digestive tract function. First, gastric emptying studies involve ingesting a meal containing a radioactive ...

    51 views
    12.9 : Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

    12.9 : Endoscopic Procedures I: Esophagogastroduodenoscopy

    Esophagogastroduodenoscopy is a diagnostic endoscopic procedure that visualizes the oropharynx, esophagus, stomach, and proximal duodenum. It helps ...

    69 views
    12.10 : Endoscopic Procedures II: Colonoscopy01:25

    12.10 : Endoscopic Procedures II: Colonoscopy

    A colonoscopy is a diagnostic procedure used to visualize and examine changes in the colon's inner lining, such as diverticula, ulceration, polyps, ...

    57 views
    12.11 : Endoscopic Procedures III: Video Capsule Endoscopy01:28

    12.11 : Endoscopic Procedures III: Video Capsule Endoscopy

    Video capsule endoscopy is a diagnostic procedure that visualizes the gastrointestinal tract using a small, enzyme-resistant wireless capsule swallowed by ...

    78 views
    12.12 : Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

    12.12 : Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

    Sigmoidoscopy uses a flexible sigmoidoscope to visualize the rectum and sigmoid colon for abnormalities like polyps, cancer, or bleeding. It is inserted ...

    50 views
    12.13 : Endoscopic Procedures V: ERCP01:26

    12.13 : Endoscopic Procedures V: ERCP

    Endoscopic Retrograde Cholangiopancreatography, or ERCP, is a therapeutic procedure integrating endoscopy with fluoroscopy to examine and treat conditions ...

    86 views
    12.14 : Enteral Nutrition I: Orogastric and Nasogastric Feeding01:26

    12.14 : Enteral Nutrition I: Orogastric and Nasogastric Feeding

    Enteral nutrition, or tube feeding, delivers nutritionally complete liquefied food or medications directly into the gastrointestinal tract via a tube, ...

    201 views
    12.15 : Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding01:15

    12.15 : Enteral Nutrition II: Nasointestinal and Gastrostomy Feeding

    Nasointestinal feeding delivers nutrient-rich formulas to the small intestine via a feeding tube inserted through the nose, bypassing the esophagus and ...

    81 views
    12.16 : Parentral Nutrition: Centeral and Peripheral Parental Nutrition01:27

    12.16 : Parentral Nutrition: Centeral and Peripheral Parental Nutrition

    Parenteral nutrition, or PN, is a crucial medical intervention that directly delivers nutrients like carbohydrates, fats, proteins, vitamins, and minerals ...

    102 views
    12.17 : Ostomy Care01:24

    12.17 : Ostomy Care

    An ostomy is a surgical procedure that creates an artificial opening in the intestines leading to the body's exterior. This opening, called a stoma, ...

    222 views
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