![]() Nasogastric tubes can also be used for diagnostic purposes, since it is possible to collect gastric contents using an NG for laboratory analysis.Nasogastric tubes may be placed for prophylactic or therapeutic reasons (that is, to prevent problems from occurring, or to fix problems that already exist).Patients who require feeding or medication administration via an NG tube for longer than 48 – 72 hours should consider getting a percutaneous endoscopic gastrostomy, or PEG tube, which is a tube that goes directly into the stomach.Nasogastric tubes are primarily intended for short-term use, typically for 48 – 72 hours.This prevents the tip of the NG tube from adhering to the lining of the stomach, which makes it ideal for suctioning (emptying the stomach).Ĭlinical Indications, Limitations and Considerations for Nasogastric Tubes The Salem Sump tube has two lumens the second, smaller lumen serves as an air vent (also called a sump port or ‘pigtail’) that allows atmospheric air to continually flow into the stomach.It’s used for decompression (reducing pressure in the stomach), lavage (washing out the stomach), or feeding, but not for suctioning (emptying the stomach) because it could adhere to and irritate the stomach’s mucosal surface. tube) and holes at the tip and along the distal side. The Levin Tube is a flexible, soft rubber or plastic tube with a single lumen (i.e.Critically ill patients who require assistance with feeding or medication administration may also have an NG tube placed. This may include, for example, patients who recently experienced a stroke, or who underwent a tracheostomy (a surgical procedure to create an opening into the trachea, or wind pipe), and who have lost control of their swallowing muscles.To administer food or medicine to patients who have difficulty swallowing (i.e.drain) the stomach in case of a gastrointestinal (GI) bleed, or in the case of poisoning or a drug overdose. NG tubes may also be used to aspirate (i.e. These patients may have gastrointestinal obstructions (for example, due to cancer), or may have NG tubes inserted immediately after major surgery to help keep the stomach empty and prevent post-operative emesis.To remove gastric secretions (drain the stomach).Patients get NG tubes for two primary reasons:.It is within an RN’s scope of practice to place, monitor and maintain a nasogastric tube, although most facilities require a physician order to initiate or discontinue an NG tube, or to change the type of feeding administered via an NG tube. ![]() Nasogastric tubes (NG tubes) are flexible plastic tubes, usually polyurethane or silicone, that carry food or medicine through the nose and down into the stomach, or from the stomach out through the nose. ![]()
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