When teaching a client who is to receive methadone therapy for opioid addiction, the nurse should instruct the client that methadone is useful primarily for which of the following reasons? 1. It is...

When teaching a client who is to receive methadone therapy for opioid addiction, the nurse should instruct the client that methadone is useful primarily for which of the following reasons?

1. It is not an addictive substance.

2. A maintenance dose is taken twice a day.

3. The client will no longer be addicted to opioids.

4. The client may work and live normally.