The term 'GET READY FOR AN OPERATION' can be summarized by the word 'PREP', which is an abbreviation for 'PREPARATION'. This term is used to describe the process of getting ready for a specific task or event. In this case, it is referring to the PREPARATION that must take place before an operation. This could include gathering the necessary supplies, making sure the operating room is properly set up, and ensuring that all personnel involved are adequately trained and prepared for the procedure.