A nurse in a school-based health center is educating a group of adolescents about prevention and treatment of sexually transmitted infections (STIs). Which of the following information should the nurse include in the teaching?

The correct answer is Choice C.Choice A rationaleAbstinence from sexual activity is the only certain way to prevent STIs. Abstinence means not having vaginal, anal, or oral sex, which eliminates the risk of transmission of STIs. Therefore, the statement that abstinence does not prevent STIs is incorrect.Choice B rationaleAdolescents are at a higher risk of contracting STIs compared to other age groups. This is due to factors such as higher rates of unprotected sex, multiple sexual partners, and biological susceptibility.Choice C rationalePrompt treatment of STIs can prevent complications such as pelvic inflammatory disease, infertility, and chronic pain. Early diagnosis and treatment are crucial in managing and preventing the spread of STIs.Choice D rationaleHaving one sexual partner does not eliminate the risk of contracting STIs. If the partner is infected or has had previous sexual partners who were infected, there is still a risk of transmission.