The nurse is preparing to administer the following anticonvulsant medications. Which medication should the nurse question administering? 1. Carbamazepine (Tegretol) to the client who has a Tegretol...

The nurse is preparing to administer the following anticonvulsant medications. Which medication should the nurse question administering?

1. Carbamazepine (Tegretol) to the client who has a Tegretol serum level of 22 μg/mL.

2. Clonazepam (Klonopin) to the client who has a Klonopin serum level of 60 ng/mL.

3. Phenytoin (Dilantin) to the client who has a Dilantin serum level of 19 μg/mL.

4. Ethosuximide (Zarontin) to the client who has a Zarontin serum level of 45 μg/mL.