A client with suspected peritonitis is scheduled for diagnostic paracentesis. The nurse explains to the client that this procedure involves:
Inserting a catheter into the bladder to collect urine
Removing fluid from the peritoneal cavity for analysis
Injecting contrast dye into the bloodstream for imaging
Taking a tissue sample from the peritoneal lining
The Correct Answer is B
Choice A reason:
Inserting a catheter into the bladder to collect urine is not related to diagnostic paracentesis for peritonitis.
Choice B reason:
Diagnostic paracentesis involves removing fluid from the peritoneal cavity for analysis, helping to identify the presence of infection or inflammation in the peritoneum.
Choice C reason:
Injecting contrast dye into the bloodstream for imaging is not a part of the diagnostic paracentesis procedure.
Choice D reason:
Taking a tissue sample from the peritoneal lining is not the purpose of diagnostic paracentesis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason:
Removal of fluid from the pleural cavity would be a thoracentesis, not a paracentesis.
Choice B reason:
Removal of fluid from the pericardial sac would be a pericardiocentesis, not a paracentesis.
Choice C reason:
A diagnostic paracentesis involves removing fluid from the peritoneal cavity to analyze for signs of infection and inflammation, which is important in diagnosing peritonitis.
Choice D reason:
Removal of fluid from the spinal canal would be a lumbar puncture, not a paracentesis.
Correct Answer is B
Explanation
Choice A reason:
Assessing for peripheral edema is important for clients with various conditions, but it is not directly related to the potential complications of peritonitis.
Choice B reason:
Monitoring blood glucose levels regularly is essential in clients with peritonitis, as hyperglycemia can be a complication of the inflammatory response and stress associated with the condition.
Choice C reason:
Encouraging fluid intake is essential for clients with peritonitis, but the specific recommendation of 3 liters per day is not universally applicable and may vary based on individual client needs and medical status.
Choice D reason:
Implementing fall precautions is important for clients at risk of falls, but it is not directly related to potential complications of peritonitis.
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