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Questions and Answers
Which of the following is NOT a class of drugs used to improve GI function?
Which of the following is NOT a class of drugs used to improve GI function?
- Antiemetic drugs
- Antidiarrheal drugs
- Antiulcer drugs (correct)
- Laxative drugs
What is the primary function of the gastrointestinal tract?
What is the primary function of the gastrointestinal tract?
- To excrete metabolic waste
- To prevent symptoms of diarrhea
- To digest and absorb foods and fluids (correct)
- To prevent nausea and vomiting
What is a peptic ulcer?
What is a peptic ulcer?
- A bacterial infection in the lower esophagus
- A circumscribed lesion in the mucosal membrane (correct)
- A symptom of diarrhea
- A drug used to improve GI function
What is the major cause of peptic ulcers?
What is the major cause of peptic ulcers?
What do antiemetic drugs aim to prevent or treat?
What do antiemetic drugs aim to prevent or treat?
Flashcards
GI Function Drugs
GI Function Drugs
Medications that help improve the function of the gastrointestinal (GI) tract.
Primary GI Function
Primary GI Function
The main purpose of the gastrointestinal tract is to break down food and absorb nutrients.
Peptic Ulcer
Peptic Ulcer
A sore or wound in the lining of the stomach or duodenum.
Ulcer Cause
Ulcer Cause
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Antiemetic Drugs
Antiemetic Drugs
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Study Notes
Classes of Drugs for GI Function
- There are various classes of drugs designed to enhance gastrointestinal (GI) function, including antacids, prokinetics, and antiemetics.
- One class that does not improve GI function is antidepressants, which are primarily used to treat mental health conditions rather than GI issues.
Primary Function of the GI Tract
- The main role of the gastrointestinal tract is digestion, where it breaks down food into nutrients and absorbs them into the bloodstream.
- Additionally, the GI tract is crucial for waste elimination.
Peptic Ulcer Definition
- A peptic ulcer is an open sore that develops on the lining of the stomach, small intestine, or esophagus.
- It can cause symptoms such as pain, discomfort, and indigestion.
Major Cause of Peptic Ulcers
- The predominant cause of peptic ulcers is infection with Helicobacter pylori (H. pylori) bacteria.
- Long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs) also contributes significantly to ulcer formation.
Function of Antiemetic Drugs
- Antiemetic drugs are designed to prevent or treat nausea and vomiting.
- They are often used for patients undergoing chemotherapy, surgery, or experiencing motion sickness.
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Description
Test your knowledge on gastrointestinal drugs with this quiz. Learn about the different medications used to treat digestive disorders and how they interact with the gastrointestinal system.
