the home care nurse is visiting a client with a diagnosis of pernicious anemia that developed as a result of gastric surgery the nurse instructs the c
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Gastrointestinal System Nursing Exam Questions

1. The home care nurse is visiting a client with a diagnosis of pernicious anemia that developed as a result of gastric surgery. The nurse instructs the client that because the stomach lining produces a decreased amount of intrinsic factor in this disorder, the client will need

Correct answer: A

Rationale: A lack of intrinsic factor needed to absorb vitamin B12 occurs in pernicious anemia. Vitamin B12 is needed for the maturation of red blood cells. Vitamin B6 is not necessarily needed for pernicious anemia and can be taken orally. An antibiotic and antacids may be prescribed for certain types of gastric ulcers.

2. A client’s ulcerative colitis symptoms have been present for longer than 1 week. The nurse recognizes that the client should be assessed carefully for signs of which of the following complications?

Correct answer: C

Rationale: The client should be assessed carefully for signs of hypokalemia, a common complication of prolonged ulcerative colitis symptoms.

3. A client with which of the following conditions may be likely to develop rectal cancer?

Correct answer: A

Rationale: Adenomatous polyps are a known risk factor for the development of rectal cancer.

4. A client with ulcerative colitis has an order to begin salicylate medication to reduce inflammation. The nurse instructs the client to take the medication:

Correct answer: C

Rationale: The correct answer is C: After meals. Salicylate medications for ulcerative colitis should be taken after meals to minimize gastrointestinal irritation and enhance absorption. Taking the medication on an empty stomach (Choice B) may increase the risk of gastrointestinal side effects. Taking it 30 minutes before meals (Choice A) may not provide enough protection for the stomach lining. Taking it on arising (Choice D) is not recommended as it may not coincide with the peak absorption times of the medication.

5. Which of the following tests can be performed to diagnose a hiatal hernia?

Correct answer: C

Rationale: A barium swallow is a diagnostic test that can visualize the esophagus, stomach, and small intestine to diagnose a hiatal hernia.

Similar Questions

A nurse is performing an assessment on a client with a suspected diagnosis of acute pancreatitis. The nurse assesses the client, knowing that which of the following is a hallmark sign of this disorder?
The nurse is scheduling diagnostic tests for a client. If all of the following diagnostic tests are ordered, which would be performed last?
Which of the following symptoms best describes Murphy’s sign?
The pain of a duodenal ulcer can be distinguished from that of a gastric ulcer by which of the following characteristics?
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?

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