A nurse is caring for a client who is postoperative following a bowel surgery and has an NG tube connected to low intermittent suction. Which of the following assessment findings should indicate to the nurse that the NG tube might not be functioning properly?
Wall suction set to 60 mm Hg
Drainage fluid is greenish-yellow
Aspirate pH of 3
Abdominal rigidity
The Correct Answer is D
A. A wall suction setting of 60 mm Hg is within the expected range for low intermittent suction. This indicates the NG tube is likely functioning appropriately in terms of suction pressure.
B. Greenish-yellow drainage is an expected finding and reflects bile-stained gastric contents. This suggests the NG tube is effectively removing gastric secretions.
C. An aspirate pH of 3 is acidic and consistent with gastric placement of the NG tube. This finding supports proper tube positioning and function.
D. Abdominal rigidity may indicate that gastric contents are not being adequately decompressed, suggesting the NG tube is obstructed or not functioning properly. This is an abnormal and concerning finding requiring immediate attention.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Adjusting the straps on the harness once per week is not recommended. The straps should only be adjusted by a healthcare provider to ensure proper fit and alignment, as incorrect adjustments can compromise the effectiveness of the treatment.
B. Using ultra-thin diapers applied over the straps is incorrect. Diapers should be placed under the harness to prevent soiling and maintain the harness's effectiveness. Placing diapers over the straps can interfere with proper positioning.
C. Maintaining the child in a prone position while the harness is in place is not necessary. The Pavlik harness is designed to keep the hips in a flexed and abducted position, and the infant can remain in various positions that are comfortable and safe.
D. Gently massaging the skin under the straps once per day is correct. This helps prevent skin irritation and promotes circulation. Guardians should also check for redness or irritation and ensure the harness fits properly to avoid pressure injuries.
Correct Answer is A
Explanation
A.
A. Infuse 0.9% sodium chloride IV - In the event of a hemolytic reaction, it's important to stop
the blood transfusion immediately and infuse normal saline to maintain intravascular volume and support renal perfusion.
B. Administer an antipyretic - While fever may occur with a hemolytic reaction, the priority is to stop the transfusion and provide supportive care with fluids.
C. Decrease the infusion rate to 75 mL/hr - Lowering the infusion rate is not appropriate when a hemolytic reaction occurs; stopping the transfusion is necessary.
D. Place the client in a left lateral position - Positioning changes will not address the hemolytic reaction; stopping the transfusion and providing supportive care are the priority.
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