A nurse is providing teaching to a client who has rheumatoid arthritis and is starting to take hydroxychloroquine. Which of the following client statements indicates an understanding of the teaching?

I should not crush this medication before taking it.

I should discontinue this medication when my symptoms subside.

I will need to have regular eye exams while taking this medication.

If I miss a dose of my medication, I can take a double dose the next time.