A female client with genital warts who was treated with topical podophyllin and tincture of benzoin would indicate to the nurse the need for further teaching when the client says

A. "I need to come for frequent treatment until all the warts disappear": Genital warts often require multiple applications of topical therapy, and follow-up visits are necessary to monitor progress. B. "I'll be glad when these warts are cured": While this expresses hope, it aligns with the goal of therapy and demonstrates realistic expectations regarding treatment outcomes. C. "I'll make sure my boyfriend is treated": Unlike bacterial sexually transmitted infections, HPV infections do not require treatment of sexual partners unless they have visible warts. This statement indicates a misunderstanding about partner management for viral STIs. D. "These warts are usually spread by having sex": Genital warts are primarily transmitted through sexual contact, so this statement reflects accurate knowledge of the mode of transmission.