A nurse is inserting an NG tube for a client. Which of the following actions should the nurse take?

Choice A reason: Sterile gloves are not required for NG tube insertion, as it is a clean, not sterile, procedure. The nasopharynx and gastrointestinal tract are not sterile environments. Clean gloves prevent pathogen transmission while maintaining safety. Using sterile gloves is unnecessary and increases costs, making this an incorrect action. Choice B reason: Asking the client to cough during NG tube insertion is incorrect, as coughing may cause discomfort or dislodge the tube. Instead, clients are instructed to swallow or sip water to facilitate tube passage through the pharynx. Coughing could disrupt the procedure and increase the risk of tube misplacement. Choice C reason: The left lateral position is not appropriate for NG tube insertion. Clients should be in a semi-upright (Fowler’s) position to align the esophagus and reduce aspiration risk. The left lateral position is used for procedures like enemas, not NG tube insertion, making this an incorrect action for this procedure. Choice D reason: Lubricating the NG tube with water-based lubricant reduces friction, easing passage through the nasal cavity and esophagus, minimizing trauma and discomfort. Water-based lubricants are safe for mucosal surfaces, unlike oil-based products, which can cause aspiration pneumonia if inhaled, making this the correct action for NG tube insertion.