The client diagnosed with a stroke has been prescribed phenytoin (Dilantin), an anticonvulsant. Which statement explains the scientific rationale for prescribing this medication? 1. The client’s...

The client diagnosed with a stroke has been prescribed phenytoin (Dilantin), an anticonvulsant. Which statement explains the scientific rationale for prescribing this medication?

1. The client’s stroke was caused by some damage to cerebral tissue.

2. The stroke caused damage to the brain tissue that could result in seizures.

3. Hemorrhagic strokes leave residual blood in the brain that causes seizures.

4. This medication can help the client with cognitive deficits think more clearly.