A nurse is teaching a female client who has a new diagnosis of systemic lupus erythematosus (SLE). The nurse should recognize the need for further teaching when the client identifies which of the following as a factor that can exacerbate SLE?

A. Pregnancy can exacerbate SLE due to hormonal and immune system changes. B. Exercise is generally beneficial for clients with SLE as long as it is balanced and not excessive. It can help reduce fatigue and maintain joint function. Identifying exercise as a trigger indicates a need for further teaching. C. Sunlight (UV exposure) is a known trigger for SLE flare-ups and should be minimized. D. Infections can worsen SLE symptoms or trigger flare-ups due to immune system stimulation.