which of the following diagnostic tests may be performed to determine if a client has gastric cancer
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Nursing Elites

ATI RN

ATI Gastrointestinal System Quizlet

1. Which of the following diagnostic tests may be performed to determine if a client has gastric cancer?

Correct answer: C

Rationale: A gastroscopy is performed to visualize the stomach lining and obtain biopsies to diagnose gastric cancer.

2. A client with ulcerative colitis is diagnosed with a mild case of the disease. The nurse doing dietary teaching gives the client examples of foods to eat that represent which of the following therapeutic diets?

Correct answer: C

Rationale: The client with a mild case of ulcerative colitis is often advised to follow a diet low in roughage and avoid milk. This dietary approach helps reduce the frequency of diarrhea in these clients. Therefore, the correct therapeutic diet for the client with ulcerative colitis in this scenario is a low-roughage diet without milk. Choices A, B, and D are incorrect because high-fat, high-protein, and low-roughage with milk diets are not typically recommended for clients with ulcerative colitis, especially those with mild cases.

3. A client with peptic ulcer is scheduled for a Vagotomy. The client asks the nurse about the purpose of this procedure. The nurse tells the client that the procedure

Correct answer: D

Rationale: A vagotomy, or cutting of the vagus nerve, is done to eliminate parasympathetic stimulation of gastric secretion, thereby reducing the stimulus to acid secretions. Options A, B, and C are incorrect as a vagotomy does not affect food absorption, heal the gastric mucosa, or halt stress reactions.

4. The pain of a duodenal ulcer can be distinguished from that of a gastric ulcer by which of the following characteristics?

Correct answer: D

Rationale: Pain on an empty stomach is characteristic of a duodenal ulcer, while pain on eating is characteristic of a gastric ulcer.

5. The nurse is preparing to discontinue a client’s nasogastric tube. The client is positioned properly, and the tube has been flushed with 15 mL of air to clear secretions. Before removing the tube, the nurse makes which statement to the client?

Correct answer: C

Rationale: The client should take a deep breath because the client’s airway will be obstructed temporarily during tube removal. The nurse then tells the client to exhale slowly and withdraws the tube during exhalation. Bearing down could inhibit the removal of the tube. Breathing normally could result in aspiration of gastric secretions during inhalation. Holding the breath does not facilitate tube removal.

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