The client diagnosed with a pituitary tumor has the pituitary hormone vasopressin (DDAVP) ordered. Which statement by the client indicates the medication is effective? 1. “My headaches are much better...

The client diagnosed with a pituitary tumor has the pituitary hormone vasopressin (DDAVP) ordered. Which statement by the client indicates the medication is effective?

1. “My headaches are much better since I have been on this medication.”

2. “My nasal drainage was initially worse, but now I don’t have any.”

3. “I am not so thirsty when I take this medication.”

4. “My seizures have been eliminated.”