You don't say how much time you have or what sort of materials you are going to use. Most students- nurses included- like PowerPoint to highlight topics and main points as well as add graphics, it is also a great way to give the students the lecture information to take with them for future reference. My advice is to keep it to the most important points and not to jam your time full of everything you have learned in the past 18 months into one lecture. Congratulations on being chosen as a 'go to' professional that can educate others in your work setting.
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