A nurse is caring for a client with suspected ascites. In addition to imaging tests, which of the following diagnostic procedures can help determine the underlying cause of the ascites?
Endoscopy.
Cardiac catheterization.
Lumbar puncture.
Pulmonary function test.
The Correct Answer is A
Choice A reason:
This statement is correct. Endoscopy can be used to visualize the upper gastrointestinal tract and assess for potential sources of bleeding or varices in the esophagus, which can be related to ascites in clients with liver disease.
Choice B reason:
Cardiac catheterization is used to assess the heart and blood vessels and is not directly related to determining the underlying cause of ascites.
Choice C reason:
Lumbar puncture is performed to obtain cerebrospinal fluid for diagnostic purposes and is not typically used to evaluate ascites.
Choice D reason:
Pulmonary function tests are used to assess lung function and are not directly related to determining the underlying cause of ascites.
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Correct Answer is B
Explanation
Choice A reason:
Ascites is not caused by an infection in the abdominal cavity. It is the result of fluid accumulation.
Choice B reason:
This statement is correct. Ascites is caused by the accumulation of excess fluid in the abdominal cavity, usually due to liver disease or other conditions that affect fluid balance in the body.
Choice C reason:
Blockage in the bile ducts may cause jaundice or other symptoms but is not the primary cause of ascites.
Choice D reason:
Ascites is not a genetic disorder and is not inherited from one's parents. It is a condition that develops due to various underlying medical conditions.
Correct Answer is C
Explanation
Choice A reason:
Withholding all oral medications on the day of the procedure may not be necessary and should be determined by the healthcare provider's instructions based on the specific medications the client is taking.
Choice B reason:
Administering an analgesic to the client before the procedure may be appropriate to relieve pain, but it should be prescribed and administered by the healthcare provider.
Choice C reason:
This statement is correct. Ensuring that the client has emptied the bladder before the paracentesis procedure is important to prevent any potential complications during the procedure.
Choice D reason:
Fasting for at least 12 hours before the procedure may not be necessary for a paracentesis, as it is typically a minor procedure and does not require prolonged fasting.
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