A nurse is preparing a client for a diagnostic procedure to confirm the presence of ascites. Which of the following tests is commonly used to visualize and assess the abdominal fluid accumulation in ascites?

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.

Choice A reason:

Muscle weakness and fatigue are not commonly associated with spironolactone use.

Choice B reason:

Increased urine output and dehydration may occur with diuretics, but spironolactone is a potassium-sparing diuretic, so excessive urine output and dehydration are less likely to occur with this medication.

Choice C reason:

Hypotension and dizziness are potential side effects of some diuretics, but they are not specific to spironolactone use.

Choice D reason:

This statement is correct. Spironolactone is a potassium-sparing diuretic, which means it can lead to hyperkalemia (elevated potassium levels) if not monitored carefully. Hyperkalemia can cause irregular heart rhythms and other serious complications.