A nurse is assisting with a diagnostic paracentesis for a client with suspected peritonitis. The nurse understands that this procedure involves:
Removal of fluid from the pleural cavity
Removal of fluid from the pericardial sac
Removal of fluid from the peritoneal cavity
Removal of fluid from the spinal canal
The Correct Answer is C
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.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason:
Referred pain is pain that is felt in a different location from its source, and it is not directly associated with the sharp, sudden-onset pain described by the client.
Choice B reason:
Visceral pain arises from the internal organs and is often described as sharp and colicky. It worsens with movement and is a characteristic feature of peritonitis.
Choice C reason:
Neuropathic pain is caused by nerve damage and is not typically associated with peritonitis.
Choice D reason:
Radiating pain is pain that extends from its source to other areas, and it is not specifically described in the scenario.
Correct Answer is C
Explanation
Choice A reason:
Anxiety may lead to restlessness, but the assumption of a fetal position suggests a pain response, which is a common finding in peritonitis.
Choice B reason:
Fatigue may lead to restlessness, but it does not explain the assumption of a fetal position, which is a pain-coping mechanism.
Choice C reason:
The client assuming a fetal position and exhibiting restlessness are indicative of pain, which is a common symptom in peritonitis.
Choice D reason:
Respiratory distress is not directly related to the findings described in the scenario.
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