Explanation
According to the PMBOK Guide, agile is a way of thinking and working that is based on values, principles, and practices that enable the delivery of high-quality products that meet customer needs and expectations.
Agile emphasizes collaboration, flexibility, feedback, and continuous improvement. Agile practices can be applied to any type of project, but they are particularly suitable for projects that have high uncertainty, complexity, and change. In this scenario, the project manager should organize a meeting with relevant stakeholders explaining the benefits of agile and the practices relevant for the project, as this can help to create a shared understanding of the project vision, goals, and approach, as well as to address any concerns, questions, or resistance that the stakeholders may have. Sending the project management plan,organizing a meeting with a consultant, or asking the PMO to get buy-in are not the best options, as they may not involve the stakeholders directly, or may not provide enough information, guidance, or support for the stakeholders to adopt agile practices. References: = PMBOK Guide, 7th edition, pages 14-15, 18-19, 22-23.

In the context of a project team needing to complete a project virtually due to a statewide emergency, and where confidential patient information will be presented, it is crucial to use a secure and reliable tool for conducting meetings. A password-enabled audio/video product would be the most suitable option among the choices provided. This type of tool ensures that only authorized individuals can join the meeting, thereby protecting the confidentiality of the information being presented. It also provides the necessary features for effective communication and collaboration, such as screen sharing, file sharing, and real-time chat. Examples of such tools include Microsoft Teams and Zoom1, which are widely used in project management2. References:
https://www.knowledgehut.com/blog/project-management/pmp-tools
https://www.sessionlab.com/blog/best-meeting-management-software/