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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason:
Rebound tenderness refers to increased pain upon release of pressure during palpation and is not related to the finding of a rigid, board-like abdomen.
Choice B reason:
Paralytic ileus refers to a condition in which the intestines stop functioning, causing a lack of bowel sounds and distension, but it is not directly related to the rigid abdomen finding.
Choice C reason:
Abdominal compartment syndrome may cause abdominal distension and increased intra-abdominal pressure, but it does not necessarily result in a rigid, board-like abdomen.
Choice D reason:
The finding of a rigid, board-like abdomen upon palpation is known as guarding, which is a protective response of the abdominal muscles in peritonitis to minimize movement and protect the inflamed peritoneum.
Correct Answer is C
Explanation
Choice A reason:
Hypertension is not a common side effect of IV antibiotic therapy.
Choice B reason:
Hypoglycemia is not a common side effect of IV antibiotic therapy.
Choice C reason:
An allergic reaction is a potential side effect of antibiotic therapy and can range from mild skin rash to life-threatening anaphylaxis.
Choice D reason:
Bradycardia is not a common side effect of IV antibiotic therapy.
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