Final answer:
The most critical action for an RN assisting a teen with an unplanned pregnancy is to ensure confidentiality and non-judgmental support, which builds trust and allows open discussion of all available options. Providing access to prenatal care and necessary health education is also vital for the health of both the mother and child.
Step-by-step explanation:
The most important action for an RN assisting a teen with an unplanned pregnancy is to ensure confidentiality and non-judgmental support. It is crucial to respect patient privacy, particularly as adolescents may be hesitant to share information about their sexual health if they fear that their parents will be informed. This principle of confidentiality helps foster trust and open communication between the teenager and the healthcare provider.
In handling the situation, while offering comprehensive information and advocating for the teen's decisions are important elements, ensuring confidentiality helps in creating an environment where the teen can freely discuss and consider all available choices without feeling pressured. Moreover, the health practitioner should provide access to prenatal care and support services, which is vital for both the mother's and the unborn baby's well-being, including the intake of essential nutrients like folic acid and the avoidance of harmful substances.