A 45-year-old patient presents with epigastric pain, nausea, and bloating. The physician suspects gastritis. Which diagnostic test would be most appropriate to confirm the presence of Helicobacter pylori infection as a cause of gastritis?

Complete blood count (CBC)

Serum amylase test

Fecal occult blood test

Urea breath test

Answer and Explanation

The Correct Answer is D

A.   A complete blood count (CBC) can be helpful in identifying anemia or infection but does not confirm Helicobacter pylori infection.
B.   Serum amylase test helps in diagnosing pancreatitis, not gastritis. It is not appropriate for confirming
H.   pylori infection.
C.   A fecal occult blood test detects hidden blood in the stool, which may be present in conditions like
gastric ulcers, but it doesn’t specifically diagnose H. pylori infection.
D.   The urea breath test is a non-invasive and highly effective diagnostic tool for detecting Helicobacter pylori infection. It helps identify the presence of the bacteria by detecting the breakdown of urea in the stomach, which is metabolized by H. pylori.

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Free Nursing Study Resources

Correct Answer is ["A","C","D","E"]

Explanation

A. Paresthesia, or abnormal sensations such as tingling or numbness, is a common symptom in patients with multiple sclerosis due to nerve damage.
B. Nausea and vomiting are not typical symptoms of multiple sclerosis but may occur in specific cases due to other complications.
C. Dysphagia, or difficulty swallowing, can occur in multiple sclerosis as a result of nerve damage affecting the muscles involved in swallowing.
D. Spasticity, or muscle stiffness, is common in multiple sclerosis due to damage to the nerve pathways that control muscle movement.
E. Vertigo, or dizziness, is a frequent symptom of multiple sclerosis due to lesions in the brainstem affecting balance.

A. Hyperactive bowel sounds B. Cerebral edema C. Hypertension D. Muscle weakness

Correct Answer is D

Explanation

A. Hyperactive bowel sounds are typically seen with diarrhea but are not a sign of hypokalemia.
B. Cerebral edema can occur with severe electrolyte imbalances, but it is not specifically related to hypokalemia caused by diarrhea.
C. Hypertension is not a typical symptom of hypokalemia; rather, hypokalemia often leads to low blood pressure.
D. Muscle weakness is a classic sign of hypokalemia because potassium is essential for proper muscle function, and low levels can impair contraction.

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A 45-year-old patient presents with epigastric pain, nausea, and bloating. The physician suspects gastritis. Which diagnostic test would be most appropriate to confirm the presence of Helicobacter pylori infection as a cause of gastritis?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who has multiple sclerosis. Which of the following assessment findings should the nurse anticipate? (Select All that Apply.)

Correct Answer is ["A","C","D","E"]

Explanation

A nurse is assessing a client who has diarrhea. Which of the following findings is a manifestation of hypokalemia?

Correct Answer is D

Explanation

A nurse is caring for a client with manifestations of status asthmaticus. Which of the following factors play a role in creating circulatory surge of inflammatory cells and cytokines in this condition? (Select all that apply.)

A 38-year-old construction worker reports hand weakness and difficulty gripping tools. Examination reveals atrophy of the thenar eminence and decreased sensation in the thumb, index, and middle fingers. What diagnostic test would most likely confirm the diagnosis of carpal tunnel syndrome?

A nurse is educating a client about the risk factors for GERD (gastroesophageal reflux disease). Which of the following statements should the nurse include?

A patient with COPD is receiving oxygen therapy. Which considerations are important to ensure safe and effective oxygen administration for this patient? (Select All that Apply.)

A patient with a severe bacterial infection has been prescribed a continuous IV infusion of an antibiotic at a rate of 5 mg/kg/hour. The patient weighs 72 kg. The pharmacy provides the antibiotic in a concentration of 400 mg/100 mL what will be the infusion rate?

A nurse is planning care for a client who has hypernatremia. Which of the following IV solutions should the nurse plan to initiate?

A nurse is assessing a client who has multiple sclerosis. The client reports that, since the onset of the disease, there are times when their symptoms are active and then followed by a period with no symptoms. Which of the following types of multiple sclerosis does this pattern indicate?