The client who is 38 weeks pregnant and diagnosed with preeclampsia is admitted to the labor and delivery area. The HCP has prescribed intravenous magnesium sulfate, an anticonvulsant. Which data...

The client who is 38 weeks pregnant and diagnosed with preeclampsia is admitted to the labor and delivery area. The HCP has prescribed intravenous magnesium sulfate, an anticonvulsant. Which data indicates the medication is not effective?

1. The client’s deep tendon reflexes are 4+.

2. The client’s blood pressure is 148/90.

3. The client’s deep tendon reflexes are 2 to 3+.

4. The client’s deep tendon reflexes are 0.