Frequently, interviewers will challenge you by asking similarly phrased questions that are distinct from one another. They do this to test your attention to detail and the consistency between your answers, which allows them to gauge your authenticity. So this question stands apart from the question concerning the most relevant issues optometry faces today, to what sources you turn to for your up-to-date information. With this question, your interviewers are gauging your genuine interest in continually learning and improving your skills and industry knowledge.
Share the resources you turn to for staying up to date on industry trends, breakthroughs, optometry-related concerns, and more. Share the optometry-related medical journals, magazines, blogs, or whatever resources you turn to stay informed. It's also a great idea to ask the interviewers for their favorite methods of staying current. Asking this question in return can make for great dialogue, and you never know what you will learn!