As someone who worked in the field of Machinery Trading, selling different kind of equipment and machines for Cold Room (with no prior experience or a degree in engineering), I had to double-triple check every single item and their specifications before releasing them and to ensure that it meets the client's needs. It also includes reading up to the roles of each spare part and how they would play in making this machine work, opening up condensing units and cooler units to see what spare parts make up each units. And in addition, being a nursing students means every single detail counts. Every word uttered by the patient, every wince, every cringe, and just how a patient acts when they first come in would be essential in their diagnosis and the following nursing plan being written for them.