A nurse is reinforcing teaching with an adolescent female client who has recurrent urinary tract infections. Which of the following statements by the adolescent indicates an understanding of the teaching?

Choice A reason: Frequent urination is a common symptom of urinary tract infections. It helps to flush out bacteria from the urinary tract. Choice B reason: Wiping from back to front can introduce bacteria from the anal area to the urethra, increasing the risk of urinary tract infections. The correct technique is to wipe from front to back Choice C reason: Nylon underwear can trap moisture, creating an environment conducive to bacterial growth. Cotton underwear is recommended for better air circulation. Choice D reason: Testing urine for ketones is not directly related to preventing urinary tract infections. Ketone testing is more relevant for individuals with diabetes to monitor for ketoacidosis.