A nurse is caring for a client with a peptic ulcer who is prescribed histamine-2 (H2) receptor blockers. Which of the following laboratory values should the nurse monitor closely while the client is taking H2 receptor blockers?

Serum potassium levels

Blood glucose levels

Serum creatinine levels

Complete blood count (CBC)

Answer and Explanation

The Correct Answer is A

Choice A reason:

This statement is correct. H2 receptor blockers can sometimes cause an increase in serum potassium levels. The nurse should monitor the client's potassium levels closely to detect any abnormalities.

Choice B reason:

H2 receptor blockers do not typically affect blood glucose levels, so monitoring blood glucose is not the priority in this scenario.

Choice C reason:

H2 receptor blockers are not known to have a significant impact on serum creatinine levels, so monitoring creatinine is not the priority in this case.

Choice D reason:

H2 receptor blockers are not known to affect the CBC, so monitoring the complete blood count is not the priority for this client.

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Correct Answer is A

Explanation

Choice A reason:

This statement is correct. An upper gastrointestinal endoscopy is a diagnostic procedure that uses a flexible tube with a camera (endoscope) to visualize the esophagus, stomach, and duodenum. It helps identify abnormalities, such as peptic ulcers, inflammation, or tumors.

Choice B reason:

Assessing blood flow to the intestines and colon is not the purpose of an upper gastrointestinal endoscopy. This procedure focuses on the upper digestive tract.

Choice C reason:

Evaluating kidney function and the urinary system is unrelated to an upper gastrointestinal endoscopy, which focuses on the upper digestive tract.

Choice D reason:

Diagnosing conditions in the lower digestive tract is not the purpose of an upper gastrointestinal endoscopy. Lower digestive tract evaluations are typically done using colonoscopy or sigmoidoscopy.

A. Nausea and vomiting after meals B. Mild right upper quadrant pain C. Referred pain to the left shoulder D. High fever and chills

Correct Answer is D

Explanation

Choice A reason:

Nausea and vomiting after meals are common symptoms in acute cholecystitis, but they do not indicate a severe complication. They are typical manifestations of gallbladder inflammation.

Choice B reason:

Mild right upper quadrant pain may be present in acute cholecystitis, but it does not suggest a severe complication.

Choice C reason:

Referred pain to the left shoulder (Kehr's sign) is a classic symptom of splenic rupture or other conditions involving the spleen, not directly related to cholecystitis.

Choice D reason:

This statement is correct. High fever and chills may indicate the presence of infection and sepsis, which can be severe complications of acute cholecystitis.

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A nurse is caring for a client with a peptic ulcer who is prescribed histamine-2 (H2) receptor blockers. Which of the following laboratory values should the nurse monitor closely while the client is taking H2 receptor blockers?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with peptic ulcer disease is scheduled for an upper gastrointestinal endoscopy. The client asks the nurse about the purpose of the procedure. Which of the following responses should the nurse provide?

Correct Answer is A

Explanation

A nurse is caring for a client diagnosed with acute cholecystitis. Which of the following symptoms should the nurse prioritize as a potential sign of a severe complication?

Correct Answer is D

Explanation

A nurse is caring for a client with peptic ulcer disease who is experiencing severe abdominal pain. The healthcare provider orders antacids for pain relief. The nurse should administer the antacids at which of the following times?

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A nurse is conducting a health screening for peptic ulcer disease risk factors in a community setting. Which of the following questions should the nurse include in the assessment?

A client with peptic ulcer disease reports experiencing frequent abdominal pain, especially during mealtimes. Which of the following nursing interventions should the nurse implement to alleviate the client's pain?

A nurse is caring for a client admitted with a perforated peptic ulcer. Which of the following findings should the nurse anticipate in the client's physical assessment?

A client with chronic cholecystitis reports experiencing indigestion and bloating after meals. The nurse should recognize these symptoms as related to which of the following factors?

A nurse is caring for a client suspected to have cholecystitis. Which of the following diagnostic tests should the nurse anticipate as the first-line imaging study to confirm the diagnosis?

A nurse is caring for a client who recently underwent Helicobacter pylori eradication therapy for peptic ulcer disease. Which of the following instructions should the nurse provide to the client to prevent H. pylori reinfection?