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 A
Explanation
Choice A reason:
Administering oxygen as prescribed is the priority intervention in managing acute respiratory distress to improve oxygenation and support respiratory function.
Choice B reason:
Elevating the head of the bed is helpful for promoting lung expansion, but it is not the priority intervention in managing acute respiratory distress.
Choice C reason:
Monitoring blood pressure regularly is essential in assessing the client's overall condition, but it does not directly address the respiratory distress.
Choice D reason:
Administering bronchodilator medication is not the priority intervention in managing acute respiratory distress unless there is a specific indication for its use.
Correct Answer is B
Explanation
Choice A reason:
Bradycardia is not a concerning finding in this context and may indicate a vagal response or be a side effect of certain medications.
Choice B reason:
Hypotension is a concerning finding and may indicate hypovolemic shock, a potentially life-threatening complication of peritonitis.
Choice C reason:
Hyperactive bowel sounds are not a concerning finding in this context and may be a sign of gastrointestinal motility.
Choice D reason:
Increased urine output may be a positive finding but does not directly relate to the development of hypovolemic shock.
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