A nurse is providing client education to a client that has been recently diagnosed with systemic lupus erythematosus (SLE). The nurse would include what important fact that is thought to be a trigger for a flare-up?

Avoid foods that are rich in purines because it will trigger your lupus.

Limit sun exposure, wear sunscreen, and protective clothing outdoors.

Protect your finger joints by not wringing out wet washcloths or towels.

Consider activity and rest periods to decrease joint pain.