A nurse is caring for a patient with a nasogastric (NG) tube and tests the pH of the secretions to verify correct placement of the tube.
What pH reading should the nurse expect?
70.
40.
60.
80. .
The Correct Answer is B
The pH of gastric secretions is typically low, reflecting the acidic environment of the stomach. A pH reading of 4.0 would be expected if the nasogastric (NG) tube is correctly placed in the stomach.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
A black pressure ulcer indicates necrotic tissue, which often requires surgical debridement.
Choice B rationale
Increased drainage from the wound is not typically associated with a black pressure ulcer.
Choice C rationale
While documenting the wound status daily is part of wound care, it is not a specific event anticipated when planning care for a patient with a black pressure ulcer.
Choice D rationale
Increased monitoring of the wound condition is part of wound care, but it is not a specific event anticipated when planning care for a patient with a black pressure ulcer.
Correct Answer is ["75"]
Explanation
Step 1 is to divide the total volume of TPN by the total time in hours.
So, 1800 mL ÷ 24 hr = 75 mL/hr.
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