A patient has received a barium swallow test to rule out esophageal strictures and gastric ulcer. The nurse is educating the patient on what is expected post barium swallow. What statement indicates that the patient did not understand all of the teaching by the nurse?
I need to increase my fluid intake.
My stools will be normal in color.
I know the barium swallow test examined my esophagus, stomach, duodenum, and jejunum.
I may need to take laxatives to prevent constipation from the barium.
The Correct Answer is B
Choice A rationale
Increasing fluid intake after a barium swallow test is recommended. This helps to flush the barium out of the system and can help to prevent constipation.
Choice B rationale
Stools will not be normal in color after a barium swallow test. It is normal for bowel movements to appear lighter in color, or even white, after a barium study.
Choice C rationale
The barium swallow test does examine the esophagus, stomach, duodenum, and jejunum. The barium coats the lining of these organs, making them easier to see on an X-ray.
Choice D rationale
Patients may need to take laxatives to prevent constipation from the barium. Barium can slow down the digestive system, so taking a laxative can help to keep things moving.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
The UREA breath test does not measure ammonia levels. While H. pylori can convert urea to ammonia and carbon dioxide, the test specifically measures the level of carbon dioxide in the breath.
Choice B rationale
The UREA breath test does not measure hydrochloric acid. Hydrochloric acid is produced by the stomach to aid in digestion, but it is not measured in the UREA breath test.
Choice C rationale
The UREA breath test does not measure potassium. Potassium is an important electrolyte in the body, but it is not related to the presence of H. pylori or the UREA breath test.
Choice D rationale
The UREA breath test measures carbon dioxide in the breath.
H. pylori bacteria break down urea into ammonia and carbon dioxide. Excess carbon dioxide in the breath is a sign of an H. pylori infection.
Correct Answer is C
Explanation
Choice A rationale
Carcinoembryonic Antigen (CEA) is a protein used as a tumor marker, particularly for cancers of the gastrointestinal tract. It is not directly related to volume depletion caused by gastrointestinal illnesses.
Choice B rationale
B12 level is important for nerve function and the formation of red blood cells. It is not directly related to volume depletion caused by gastrointestinal illnesses.
Choice C rationale
Electrolyte imbalance is the correct answer. Gastrointestinal illnesses often cause symptoms such as vomiting and diarrhea, which can lead to significant loss of fluids and electrolytes.
Monitoring electrolyte levels is crucial in these cases to prevent complications related to volume depletion.
Choice D rationale
Hemoglobin level is an indicator of the amount of oxygen-carrying protein in the blood. While it is an important lab value, it is not the most relevant in the context of volume depletion due to gastrointestinal illnesses.
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