What is the urine output monitoring frequency for a client on magnesium sulfate?

Monitoring urine output in a client receiving magnesium sulfate is crucial due to the risk of potential adverse effects, including renal impairment and magnesium toxicity. The correct frequency for monitoring urine output is every hour. This interval allows for timely identification of changes in kidney function or signs of toxicity, as magnesium levels can rise quickly and lead to serious complications if not monitored closely.

Hourly assessments provide healthcare providers with enough data to intervene promptly should urine output decrease or magnesium levels become elevated. In contrast, less frequent monitoring, such as every 2 or 4 hours, may delay the recognition of these critical changes and potentially jeopardize patient safety. Therefore, maintaining a vigilant approach ensures the client remains stable and that any necessary adjustments in treatment can be made swiftly.