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. .

Answer and Explanation

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.

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Correct Answer is B

Explanation

Choice A rationale

Constipation is not typically resolved by diluting enteral feeding formula.

Choice B rationale

Diarrhea can be a common side effect of enteral feeding, and diluting the formula can help manage this.

Choice C rationale

While electrolyte imbalance can occur with enteral feeding, diluting the formula is not typically done to resolve this issue.

Choice D rationale

Delayed gastric emptying is not typically resolved by diluting enteral feeding formula.

A. Refrigerate the urine during the collection time period. B. Discard the client’s last void at the end of the collection time period. C. Include toilet paper with the collected urine. D. Save the first void at the start of the collection time period.

Correct Answer is A

Explanation

Choice A rationale

The nurse should plan to refrigerate the urine during the collection time period. This is because the urine needs to be kept cool to prevent the breakdown of certain analytes that might be measured in the urine.

Choice B rationale

The nurse should not discard the client’s last void at the end of the collection time period. The last voided specimen should be included in the collection to ensure that the 24-hour collection is complete.

Choice C rationale

The nurse should not include toilet paper with the collected urine. Toilet paper could contaminate the urine sample and interfere with the accuracy of the test results.

Choice D rationale

The nurse should not save the first void at the start of the collection time period. The first voided specimen should be discarded, and the collection should start with the next void.

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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?

Nursing Test Bank

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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?