Which medication and dose is listed for the Pre-Eclampsia protocol?

Which medication and dose is listed for the Pre-Eclampsia protocol?

• A. Labetalol: 20 mg IV Push
• B. Magnesium sulfate: 2 g in 100 mL with a 10 drop set and run wide open
• C. Hydralazine: 5 mg IV
• D. Magnesium sulfate: 4 g IV

Answer: (B)

Seizure prevention is a central part of managing preeclampsia, and the protocol specifies a magnesium sulfate infusion prepared and delivered in a way that achieves rapid, controlled therapeutic levels. Seeing magnesium sulfate given as 2 g in 100 mL with a 10 drop set and run wide open matches that protocol setup exactly: it uses a diluted IV infusion with a defined administration rate to start magnesium promptly and then be titrated as the patient is monitored for signs of toxicity. This delivery method—diluted in solution, using a calibrated drop set, and run at a rapid initial rate—ensures the medication reaches therapeutic levels quickly, which is crucial for preventing maternal seizures. The other options involve different medications or dosing that do not align with the protocol’s listed regimen for preeclampsia. While labetalol and hydralazine are used to control blood pressure, their specific doses here do not reflect the protocol’s stated seizure-prevention setup. A straight 4 g IV bolus of magnesium sulfate is a different dosing approach and isn’t the one specified in this protocol. So, the best choice reflects the protocol’s exact magnesium sulfate preparation and delivery method for preventing seizures in preeclampsia.

Seizure prevention is a central part of managing preeclampsia, and the protocol specifies a magnesium sulfate infusion prepared and delivered in a way that achieves rapid, controlled therapeutic levels. Seeing magnesium sulfate given as 2 g in 100 mL with a 10 drop set and run wide open matches that protocol setup exactly: it uses a diluted IV infusion with a defined administration rate to start magnesium promptly and then be titrated as the patient is monitored for signs of toxicity. This delivery method—diluted in solution, using a calibrated drop set, and run at a rapid initial rate—ensures the medication reaches therapeutic levels quickly, which is crucial for preventing maternal seizures.

The other options involve different medications or dosing that do not align with the protocol’s listed regimen for preeclampsia. While labetalol and hydralazine are used to control blood pressure, their specific doses here do not reflect the protocol’s stated seizure-prevention setup. A straight 4 g IV bolus of magnesium sulfate is a different dosing approach and isn’t the one specified in this protocol.

So, the best choice reflects the protocol’s exact magnesium sulfate preparation and delivery method for preventing seizures in preeclampsia.