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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Dyspnea (difficulty breathing) is not typically associated with GERD. GERD is primarily characterized by symptoms related to the digestive system.
B. Dysesthesia refers to abnormal sensations, such as tingling or burning, and is not typically related to GERD symptoms.
C. Dyspepsia, or indigestion, is a common manifestation of GERD. It includes symptoms like heartburn, regurgitation, and discomfort in the upper abdomen.
D. Dysarthria, which refers to difficulty speaking, is not a common symptom of GERD and is more related to neurological conditions.
Correct Answer is D
Explanation
A. Documenting the seizure activity is important but should be done after addressing immediate needs.
B. Checking the patient's vital signs is important but is secondary to positioning the patient safely to prevent aspiration.
C. Administering oral antiepileptic medication is necessary but not the first action following a tonic- clonic seizure.
D. Placing the patient in a side-lying position immediately after the seizure ensures that the airway remains open and reduces the risk of aspiration.
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