A nurse is caring for a client who has a nasogastric (NG) tube in place for gastric decompression and notes that the tube is not draining. Which of the following steps should the nurse take first?
Reposition the NG tube.
Inject 20 mL of air and aspirate in the NG tube.
Instill an irrigation solution slowly.
Check the functioning of the suction equipment.
The Correct Answer is D
Choice A reason: Repositioning the NG tube is a later step; checking suction function is first, as equipment failure is a common cause of no drainage. Assuming repositioning is initial risks delaying simple fixes, potentially prolonging discomfort, critical to avoid in ensuring effective gastric decompression.
Choice B reason: Injecting air and aspirating is a troubleshooting step but follows checking suction equipment, which may resolve no drainage. Assuming air injection is first risks unnecessary intervention, potentially causing discomfort, critical to prevent in ensuring efficient NG tube management for gastric decompression.
Choice C reason: Instilling irrigation solution is a later step after confirming suction function, as equipment issues are more common. Assuming irrigation is first risks clogging or discomfort, critical to avoid in ensuring proper NG tube function and effective gastric decompression in clients with non-draining tubes.
Choice D reason: Checking suction equipment function is the first step for a non-draining NG tube, as equipment failure is a common issue, easily corrected. This ensures effective decompression, critical for preventing gastric distention, supporting client comfort, and guiding further troubleshooting in managing NG tube care.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Protective eyewear is not required for MRI; removing transdermal patches prevents burns. Assuming eyewear is needed risks misinformation, potentially causing confusion, critical to avoid in ensuring accurate preparation and safety for clients undergoing MRI scans in diagnostic settings.
Choice B reason: Removing transdermal patches before an MRI prevents burns from metallic components, critical for client safety. This instruction ensures proper preparation, reducing injury risk, supporting safe imaging, and adhering to MRI safety protocols, essential for clients undergoing magnetic resonance imaging procedures.
Choice C reason: Tattoos are generally safe for MRI, though rare risks exist; patches are a greater concern. Assuming tattoos contraindicate MRI risks unnecessary restriction, potentially delaying diagnosis, critical to avoid in ensuring accurate preparation and access to imaging for clients with tattoos.
Choice D reason: Iodine allergy is relevant for CT contrast, not MRI, which uses gadolinium; patches are priority. Assuming iodine allergy contraindicates MRI risks misinformation, potentially delaying imaging, critical to prevent in ensuring proper preparation and safety for clients undergoing MRI scans.
Correct Answer is B
Explanation
Choice A reason: Decreased bowel sounds 6 hours post-hysterectomy are expected due to anesthesia and surgical manipulation, typically resolving within 24-48 hours. Urinary output of 75 mL in 3 hours is more urgent. Assuming bowel sounds require reporting risks overlooking critical renal issues, potentially delaying intervention in postoperative care.
Choice B reason: Urinary output of 75 mL in 3 hours (25 mL/hour) is below the expected 30-50 mL/hour, indicating potential renal compromise or obstruction post-hysterectomy, requiring immediate reporting. This ensures timely intervention, critical for preventing acute kidney injury, ensuring fluid balance, and supporting recovery in postoperative clients.
Choice C reason: A pain level of 4 is moderate and manageable with routine analgesics, not requiring immediate provider reporting compared to low urinary output. Assuming pain is urgent risks misprioritizing, potentially delaying critical interventions for renal issues, essential for ensuring comprehensive postoperative care and client stability.
Choice D reason: Scant dark red drainage is expected 6 hours post-hysterectomy, indicating minor surgical oozing, not requiring immediate reporting. Low urinary output is priority. Assuming drainage is concerning risks diverting focus from renal complications, critical for preventing kidney injury and ensuring safe recovery in postoperative clients.
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