Nasogastric tubes are typically used for decompression of the stomach in the setting of intestinal obstruction or ileus, but can also be used to administer nutrition or medication to patients who are unable to tolerate oral intake.
When should NG tube decompression be removed?
Once the NG tube output is less than 500 mL over a 24 hour period with at least two other signs of return of bowel function the NG tube will be removed. Other signs of bowel function include flatus, bowel movement, change of NG tube output from bilious to more clear/frothy character, and hunger.
How do you insert a NG tube for decompression?
Once you reach the desired nasogastric tube insertion length, fix the NG tube to the nose with a dressing.
Lubricate the tip of the NG tube.Gently insert the NG tube into the nostril.Advance the NG tube to the desired length.Inspect patient’s mouth for evidence of coiling.Secure the NG tube.
What is the difference between a nasogastric tube for feeding and a nasogastric tube for decompression?
An NG tube used for feeding is usually softer and has a smaller lumen than tubes used for gastric suctioning / decompression. NG feeding tubes are used for patients who may have swallowing difficulties or require additional nutritional supplements.
What is the purpose of gastric decompression?
Gastric decompression is intended for the patient with gastric distention receiving aggressive ventilatory resuscitative measures prior to intubation. 2. A nasogastric tube may be used to perform gastric decompression for the patient with known or suspected gastric distension.
When is gastric decompression indicated?
In general, it is indicated in the treatment of all patients undergoing major abdominal surgical procedures and particularly in those patients having operations upon the gastrointestinal tract or in the treatment of any patient in whom more than a minimal degree of ileus can be expected to follow operation.
What should the nurse do if she encountered resistance when inserting a nasogastric tube?
What would the nurse do if he or she encountered resistance when inserting a nasogastric tube? Ask the patient to cough. Withdraw the tube to the nasopharynx.
What does Brown drainage from NG tube mean?
This tube will be set to suction and will drain out brownish colored stomach acid. When it runs from brown to light green to clear, this is an indication that things are moving through the stomach and feedings may be possible.
Why do we aspirate NG tube?
The source of aspiration is due to the accumulation of secretions in the pharynx of reflux gastric contents from the stomach into the pharynx.
How does NG tube help bowel obstruction?
The tube removes fluids and gas and helps relieve pain and pressure. You will not be given anything to eat or drink. Most bowel obstructions are partial blockages that get better on their own. The NG tube may help the bowel become unblocked when fluids and gas are removed.
How many cm do you insert an NG tube?
It is recommended that nasogastric tubes are marked at 56 cm and this point be secured level with the nasal vestibule.
How do you know if NGT is in place?
To Check NG Tube Placement
Attach an empty syringe to the NG tube and gently flush with air to clear the tube. Then pull back on the plunger to withdraw stomach contents.Empty the stomach contents on to all three squares on the pH testing paper and compare the colors with the label on the container.
Can patients with NGT drink water?
Can I still eat or drink whilst on tube feeding? A speech and language therapist will assess your swallowing and will determine whether your swallowing is safe. You may be able to still eat and drink whilst you have NG tube as long as you do not have any swallowing difficulties.
What to do if you cant aspirate an NG tube?
If you cannot pull back aspirate from your NG tube
For children – inject 1 to 5ml of air into the tube using a 60ml syringe. Wait 15 to 30 minutes before trying again. If you cannot confirm the tube is in the correct position, do not give any water or feed.
How often should an NG tube be flushed?
At a minimum you should flush the NG tube after every feed and after giving medication, using 5-20mL of water depending on your child’s age or as recommended by your health professional. If feeding and medications are less frequent the tube should be flushed every 4 hours.
