The public health nurse is teaching young adolescents in a sexual health class the proper use of a condom. Which statements made by the students indicate teaching was successful? Select all that apply.

Choice A: "Don't worry, I will be with you during the exam." This response is not appropriate because it does not address the client's feelings or concerns. It also may sound dismissive or patronizing to the client, who may have valid reasons to be nervous.

Choice B: "What part of the exam makes you most nervous?" This response is appropriate because it shows empathy and interest in the client's perspective. It also invites the client to express her fears or questions and allows the nurse to provide information and reassurance.

Choice C: "All you need to do is relax." This response is not appropriate because it does not acknowledge the client's feelings or concerns. It also may sound unrealistic or insensitive to the client, who may find it hard to relax in a stressful situation.

Choice D: "A pelvic exam is required if you want birth control pills." This response is not appropriate because it does not address the client's feelings or concerns. It also may sound coercive or threatening to the client, who may feel pressured or intimidated by the requirement.

Choice A: Breast milk is not the correct answer because it is not a route of transmission for syphilis. Syphilis is caused by a bacterium called Treponema pallidum, which cannot survive in breast milk. However, breastfeeding mothers with syphilis should be treated with antibiotics to prevent other complications.

Choice B: The birth canal is not the correct answer because it is not a route of transmission for syphilis. Syphilis can be transmitted through sexual contact, but not through vaginal delivery. However, pregnant women with syphilis should be screened and treated before delivery to prevent congenital syphilis in their newborns.

Choice C: Amniotic fluid is not the correct answer because it is not a route of transmission for syphilis. Syphilis cannot cross the amniotic membrane, which protects the fetus from infections in the uterus. However, pregnant women with syphilis should be monitored for signs of fetal distress or premature rupture of membranes.

Choice D: Placenta is the correct answer because it is a route of transmission for syphilis. Syphilis can cross the placenta, which connects the mother and the fetus through blood vessels. This can result in congenital syphilis, which can cause serious problems such as stillbirth, miscarriage, low birth weight, deformities, or neurological damage in newborns.