Calculating IV Magnesium Sulfate Dosage and Administration

Very Hard Pharmacological And Parenteral Therapies Dosage Calculations

A healthcare provider orders an intravenous infusion of Magnesium Sulfate for a patient diagnosed with hypomagnesemia. The order states to administer 2 grams of Magnesium Sulfate over 30 minutes. The available Magnesium Sulfate solution is 4 grams in 100 mL. To safely administer the medication, the nurse needs to calculate the correct flow rate (mL/hour) as well as the total volume that needs to be infused.

What calculations must the nurse perform to ensure the patient receives the correct dosage? Select all that apply.

Select all that apply:

Calculate the total volume to be infused.

Calculate the flow rate in mL/hour.

Determine the time duration for the infusion.

Verify the patient's weight to calculate the maximum safe dose.

Assess renal function before administering.

Confirm the compatibility of Magnesium Sulfate with other medications.

Hint

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