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What are the primary functions of the gastrointestinal tract (GIT)?
The GIT breaks food into molecular form for absorption, absorbs small molecules into the bloodstream, and eliminates undigested food and waste.
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Key Terms
Term
Definition
What are the primary functions of the gastrointestinal tract (GIT)?
The GIT breaks food into molecular form for absorption, absorbs small molecules into the bloodstream, and eliminates undigested food and waste.
What is the role of the liver in digestion?
The liver produces bile, which helps break down fats.
Name two common clinical manifestations of gastrointestinal disorders.
Abdominal pain and indigestion (heartburn) are common symptoms.
What is the main cause of peptic ulcer disease?
Peptic ulcer disease is most often caused by Helicobacter pylori infection.
What are the characteristics of gastrointestinal bleeding?
Bright red blood indicates bleeding from the esophagus or rectum, while black or tarry stool (melena) indicates bleeding higher in the digestive tract...
What is the primary diagnostic tool for detecting Helicobacter pylori?
The urea breath test is commonly used to detect Helicobacter pylori.
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| Term | Definition |
|---|---|
What are the primary functions of the gastrointestinal tract (GIT)? | The GIT breaks food into molecular form for absorption, absorbs small molecules into the bloodstream, and eliminates undigested food and waste. |
What is the role of the liver in digestion? | The liver produces bile, which helps break down fats. |
Name two common clinical manifestations of gastrointestinal disorders. | Abdominal pain and indigestion (heartburn) are common symptoms. |
What is the main cause of peptic ulcer disease? | Peptic ulcer disease is most often caused by Helicobacter pylori infection. |
What are the characteristics of gastrointestinal bleeding? | Bright red blood indicates bleeding from the esophagus or rectum, while black or tarry stool (melena) indicates bleeding higher in the digestive tract. |
What is the primary diagnostic tool for detecting Helicobacter pylori? | The urea breath test is commonly used to detect Helicobacter pylori. |
What is the difference between gastric and duodenal ulcers in terms of pain? | Gastric ulcer pain worsens with food, while duodenal ulcer pain is relieved by eating. |
What are the two types of hiatal hernias? | The two types are sliding and paraoesophageal (rolling) hernias. |
What is a common complication of GERD if left untreated? | Untreated GERD can lead to Barrett's esophagus, which is associated with an increased risk of esophageal cancer. |
What is the primary nursing management focus for patients with GERD? | Educating the patient about diet and lifestyle modifications to prevent symptoms and complications. |