Note to myself: The best resource on Altered Mental Status for quick review is Dr. Farkas’ outstanding IBCC chapter & cast: Delirium [link is to the podcast and show notes]. His podcast and show notes contain very detailed instructions on the diagnosis and treatment of delirium. So his chapter is what I would use as my delirium resource.
So first up are the three diagnostic schemas on Altered Mental Status [This link is to the web page where the schema is discussed. Be sure to review the video].
And here is the link to the related podcast, Episode 1 – Altered Mental Status.
And here are the three diagnostic schemas: