NG tubes, especially those set to suction, can easily become clogged with gastric secretions or debris. To maintain patency, the nurse must irrigate the tube with a small amount of normal saline (usually 30 mL) as per physician's order or facility protocol, typically before and after medication administration or if the tube is not draining. The irrigation helps clear any blockages. It's crucial to use gentle pressure and never force the flush if resistance is met, as this could indicate tube displacement or a more serious obstruction.

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Zambia

• Joseph Soko – 101 pts

• Visual Pathway Lesions
• Positive and Negative Symptoms
• Hallucinations and Delusions
• Antipsychotic Medications
• Emergency: Environmental Emergencies