American Nurses Credentialing Center (ANCC) Practice Exam

The appropriate course of action for addressing public health concerns in this scenario is to report unusual patterns of infections to local health authorities. This action is essential because monitoring and identifying patterns of infections can lead to early detection of potential outbreaks, allowing for timely interventions that can protect the community's health. It demonstrates the practitioner's role in surveillance and the responsibility to contribute to public health by collaborating with local health departments.

Maintaining current certification ensures that the acute care nurse practitioner is knowledgeable and skilled but does not directly address public health concerns. Participation in hospital grand rounds may enhance professional development and knowledge sharing among staff but is not specifically aimed at addressing public health issues. Joining a professional nursing organization can provide networking and resources for personal growth and advocacy but does not effectively contribute to the immediate public health response required when unusual infection patterns arise.