A nurse is providing discharge teaching to a client with a new diagnosis of systemic lupus erythematosus (SLE). Which client statement indicates understanding of the teaching?

"I'm thankful this type of lupus only affects the skin."

"I should expect low-grade fevers every day."

"I will take methotrexate once a week as prescribed."

"I will apply SPF 15 to my face before going outside on a sunny day."