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Questions and Answers
What is the main purpose of nasogastric tube (NGT) feeding?
What is the main purpose of nasogastric tube (NGT) feeding?
- To carry food and medicine to the small intestine through the nose
- To prevent vomiting and aspiration
- To carry food and medicine to the stomach through the nose (correct)
- To remove stomach contents through the nose
What is the main function of gastric decompression using a nasogastric tube (NGT)?
What is the main function of gastric decompression using a nasogastric tube (NGT)?
- To aid in internal feeding initially
- To facilitate vomiting and aspiration
- To remove stomach contents by connecting the tube to suction (correct)
- To prevent aspiration in trauma settings
In which scenario would nasogastric tube (NGT) be used for aspiration of gastric fluid content?
In which scenario would nasogastric tube (NGT) be used for aspiration of gastric fluid content?
- For prevention of vomiting and aspiration in trauma settings
- For lavage or obtaining a specimen for analysis (correct)
- For internal feeding initially
- For feeding and administration of medication (GAVAGE)
When would the nasogastric tube (NGT) be used for prevention of vomiting and aspiration?
When would the nasogastric tube (NGT) be used for prevention of vomiting and aspiration?
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What is the main risk associated with nasogastric tube (NGT) insertion?
What is the main risk associated with nasogastric tube (NGT) insertion?
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Study Notes
Nasogastric Tube (NGT) Feeding
- The main purpose of NGT feeding is to provide nutrition to patients who have difficulty swallowing or are unable to eat orally.
Gastric Decompression
- The main function of gastric decompression using a NGT is to remove gas and fluids from the stomach, relieving pressure and discomfort.
Aspiration of Gastric Fluid Content
- A NGT would be used for aspiration of gastric fluid content in scenarios where the patient has a bowel obstruction or ileus, to relieve nausea and vomiting.
Prevention of Vomiting and Aspiration
- A NGT would be used for prevention of vomiting and aspiration in patients who are at risk of aspiration, such as those with a decreased level of consciousness or impaired gag reflex.
Risks Associated with NGT Insertion
- The main risk associated with NGT insertion is misplacement of the tube into the lungs, which can lead to respiratory complications.
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