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Have you chosen to research a more open-ended topic? Having trouble deciding on a current topic in the field? Need some inspiration?? There are a couple of things you can try:
Are you currently working in the healthcare field? If so, ask co-workers and colleagues what topics they think are important. Better yet, ask your supervisor or someone in a leadership position.
There's nothing wrong with using Google for this. While you cannot rely on Google for your actual research, it can be a very helpful place to go for ideas!