The male client at the outpatient client was diagnosed with folic acid deficiency anemia and was given a sample of oral folic acid. At the follow-up visit the nurse assesses the client to determine...

The male client at the outpatient client was diagnosed with folic acid deficiency anemia and was given a sample of oral folic acid. At the follow-up visit the nurse assesses the client to determine effectiveness of the treatment. Which data indicates the treatment is effective?

1. The client has gained 2 pounds and has pink buccal mucosa.

2. The client does not have any paresthesias of the hands and feet.

3. The client stopped drinking any alcoholic beverage.

4. The client can tolerate eating green, leafy vegetables.