Podcast
Questions and Answers
What is the primary symptom of absent or ineffective peristalsis of the distal esophagus?
What is the primary symptom of absent or ineffective peristalsis of the distal esophagus?
- Pain in the chest
- Burning sensation in the throat
- Inflammation of the esophagus
- Difficulty in swallowing (correct)
What is the role of the esophageal sphincter in the swallowing process?
What is the role of the esophageal sphincter in the swallowing process?
- To stop air from entering the esophagus
- To sense the presence of food in the esophagus
- To relax and allow food to pass through (correct)
- To contract and push food down the esophagus
What happens when the esophageal sphincter fails to relax in response to swallowing?
What happens when the esophageal sphincter fails to relax in response to swallowing?
- The esophagus becomes inflamed
- Food is blocked from entering the stomach (correct)
- The diaphragm contracts to assist swallowing
- Food is pushed back up into the mouth
What is the consequence of ineffective peristalsis of the distal esophagus?
What is the consequence of ineffective peristalsis of the distal esophagus?
What is the underlying problem in absent or ineffective peristalsis of the distal esophagus?
What is the underlying problem in absent or ineffective peristalsis of the distal esophagus?
Study Notes
Achalasia
- Characterized by absent or ineffective peristalsis of the distal esophagus
- Failure of the esophageal sphincter to relax in response to swallowing, leading to impaired esophageal emptying
Causes of Disorder
- Previous viral infection can trigger the disorder, implying a potential link between viral infections and the development of the condition
- Genetic predisposition plays a role, suggesting that individuals with a family history of the condition may be more susceptible
- Neurodegenerative disease is a contributing factor, highlighting the potential for degenerative processes in the brain to contribute to the disorder
- Other infective processes can also contribute to the development of the disorder, emphasizing the importance of considering a range of potential causes
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Description
Achalasia is a condition characterized by absent or ineffective peristalsis of the distal esophagus and failure of the esophageal sphincter to relax. This quiz covers the diagnosis, symptoms, and treatment options for achalasia.
