A care plan is a document used in healthcare (in our context, usually, but not always, in nursing) to document the care of a patient. It usually contains information related to initial patient health assessment, goals, nursing interventions, and evaluation of care.
We have many books and e-books related to care plans in the ACC libraries. Search terms to try:
Be sure to limit to e-books in the results if you need information right away, and it's always a good idea to sort by date to get the newest examples.
Some of our subscription services have sample care plans in them: