gastrointestinal system nursing exam questions Gastrointestinal System Nursing Exam Questions - Nursing Elites
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Gastrointestinal System Nursing Exam Questions

1. Before administering an intermittent tube feeding through a nasogastric tube, the nurse assesses for gastric residual. The nurse understands that this procedure is important to

Correct answer: D

Rationale: Evaluating the absorption of the last feeding is important because administration of a tube feeding to a full stomach could result in overdistention, thus predisposing the client to regurgitation and possible aspiration.

2. Cholestyramine resin (Questran Light) is prescribed for the client with an elevated serum cholesterol level. The nurse would instruct the client to take the medication

Correct answer: B

Rationale: Cholestyramine resin binds with bile salts in the intestines to form a compound that is excreted in the feces. The client should be instructed to mix the medication with 3 to 6 oz of water, milk, fruit juice, or soup. The medication should be administered before meals. The medication is not administered via rectal suppository.

3. A nurse is preparing to remove a nasogastric tube from a client. The nurse would instruct the client to do which of the following just before the nurse removes the tube?

Correct answer: B

Rationale: When the nurse removes a nasogastric tube, the client is instructed to take and hold a deep breath. This will be obstructed temporarily during the tube removal. This allows for easy withdrawal through the esophagus into the nose. The nurse removes the tube with one smooth, continuous pull.

4. The nurse is planning to teach the client with gastroesophageal reflux disease about substances that will increase the lower esophageal sphincter pressure. Which of the following items would the nurse include on this list?

Correct answer: B

Rationale: Foods that increase the lower esophageal sphincter (LES) pressure will decrease reflux, and lessen the symptoms of gastroesophageal reflux disease (GERD). The food substance that will increase the LES pressure is nonfat milk. The other substances listed decrease the LES pressure, thus increasing reflux symptoms. Aggravating substances include chocolate, coffee, fatty foods and alcohol.

5. A nurse is inserting a nasogastric tube in an adult client. During the procedure, the client begins to cough and has difficulty breathing. Which of the following is the most appropriate nursing action?

Correct answer: B

Rationale: During the insertion of a nasogastric tube, if the client experiences difficulty breathing or any respiratory distress, withdraw the tube slightly, stop the tube advancement, and wait until the distress subsides. Options 1 and 4 are unnecessary. Quickly inserting the tube is not an appropriate action because, in this situation, it may be likely that the tube has entered the bronchus.

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