A nurse is assessing a client suspected of having peritonitis. Which diagnostic test is most likely to be performed to confirm the diagnosis?
Electrocardiogram (ECG)
Complete blood count (CBC)
Chest X-ray
Abdominal computed tomography (CT) scan
The Correct Answer is D
Choice A reason:
An electrocardiogram (ECG) is used to assess the electrical activity of the heart and is not specific to diagnosing peritonitis.
Choice B reason:
A complete blood count (CBC) may reveal elevated white blood cell count and inflammatory markers, but it alone cannot confirm the diagnosis of peritonitis.
Choice C reason:
A chest X-ray may be performed to rule out other conditions, but it is not the primary diagnostic test for peritonitis.
Choice D reason:
An abdominal computed tomography (CT) scan is a valuable diagnostic tool for identifying signs of inflammation and infection in the peritoneal cavity, aiding in the confirmation of peritonitis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason:
Increased production of stomach acid is not directly related to peritonitis.
Choice B reason:
Cirrhosis is a condition where the liver is scarred and impaired in function. The liver plays a crucial role in immune function, and impaired liver function can lead to increased susceptibility to infections like peritonitis.
Choice C reason:
Gallbladder dysfunction is not directly related to peritonitis.
Choice D reason:
Chronic lung disease is not directly related to peritonitis.
Correct Answer is B
Explanation
Choice A reason:
Paracentesis is not used to remove excess air from the peritoneal cavity.
Choice B reason:
Paracentesis is a procedure used to drain infected fluid or pus from the peritoneal cavity in cases of peritonitis.
Choice C reason:
Visualizing the abdominal organs using a scope is not the purpose of a paracentesis.
Choice D reason:
Monitoring intra-abdominal pressure is not the purpose of a paracentesis.
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