ATI RN
Chapter 15 The Gastrointestinal System Review Questions Questions
Question 1 of 5
A client with a GI disorder has to undergo a barium swallow test. Which of the following diet restrictions are required prior to the test?
Correct Answer: A
Rationale: The correct answer is A: NPO for 8 to 12 hours before the test. This is necessary to ensure the client's stomach is empty, allowing for clear visualization of the GI tract during the barium swallow test. NPO for a longer duration helps prevent any interference from food or liquids. Choice B is incorrect because 6-8 hours might not be sufficient for complete emptying of the stomach. Choice C is incorrect as maintaining normal fluid intake may lead to residual fluids in the stomach, affecting test accuracy. Choice D is unrelated to the test and does not impact the visualization of the GI tract.
Question 2 of 5
A client with an ileostomy wants to know why to avoid fibrous vegetables. What should be the nurse's response?
Correct Answer: B
Rationale: The correct answer is B because fibrous vegetables can potentially cause stomal obstruction in clients with an ileostomy due to their indigestible nature, leading to blockages in the stoma. This can result in severe complications and require medical intervention. Gas formation (choice A) is a common issue with high-fiber foods but is not specific to fibrous vegetables. Fibrous vegetables are not necessarily difficult to digest (choice C) for most individuals, although they may be harder for those with reduced gut function. While fibrous vegetables may contribute to loose stools, they do not directly increase the risk of diarrhea (choice D) in the same way they can cause stomal obstruction.
Question 3 of 5
Using MyPlate as a guide, what changes could the nurse suggest to bring the man's diet more in line with nutrition recommendations?
Correct Answer: A
Rationale: The correct answer is A: Increase fruits and vegetables. MyPlate recommends filling half of your plate with fruits and vegetables. By suggesting this change, the nurse can help the man consume more essential nutrients, fiber, and antioxidants. This will improve his overall diet quality. Decreasing protein intake (B) may lead to inadequate protein consumption, which is essential for muscle health. Increasing fat intake (C) may lead to excess calorie intake and weight gain. Increasing calorie intake (D) may not be necessary and could lead to weight gain if not balanced with physical activity.
Question 4 of 5
A patient asks the nurse about taking phentermine and topiramate (Qsymia) for weight loss. To avoid side effects
Correct Answer: A
Rationale: The correct answer is A because it is essential to determine if the patient has a history of certain conditions before prescribing Qsymia. This medication can worsen glaucoma (not just a history of it) making option B incorrect. Option C is incorrect because Qsymia can actually help manage hypertension. Option D is incorrect because while valvular heart disease can be a concern, it is not the primary factor to consider before prescribing this medication.
Question 5 of 5
Which esophageal disorder is described as a precancerous lesion associated with GERD?
Correct Answer: B
Rationale: Barrett's esophagus is the correct answer because it is a precancerous condition resulting from long-term GERD. The constant exposure to stomach acid causes changes in the esophageal lining, increasing the risk of esophageal cancer. Achalasia (A) is a motility disorder characterized by difficulty swallowing due to impaired esophageal muscle movement. Esophageal strictures (C) are narrowing of the esophagus, commonly caused by chronic inflammation or scarring, but not directly associated with GERD. Esophageal diverticula (D) are outpouchings in the esophageal wall, not specifically linked to GERD or cancer risk.