Advanced Medical‑Surgical CJE Practice Exam

The statement that indicates the need for further education regarding insulin use is the assertion that unopened insulin can be stored at room temperature. While it is true that unopened insulin can be kept at room temperature, it is necessary to clarify that this applies only for a limited time, generally up to 28 days, depending on the specific type of insulin. Beyond that period, insulin should not be used as it may no longer be effective.

Moreover, while opened insulin vials typically require refrigeration to maintain their potency, the student may benefit from understanding the nuances associated with the storage temperatures for different insulins, particularly once they are in use. This highlights the importance of proper storage practices to ensure the efficacy of the medication throughout its shelf life.

The other statements do not necessitate further education because they align with established guidelines for managing diabetes and insulin therapy. For example, the notion that exercise is not necessary for controlling diabetes is unfounded, and understanding that insulin can facilitate more flexible meal timing is an important aspect of diabetes management. Additionally, recognizing that insulin should remain refrigerated when opened is critical, but storing unopened bottles at room temperature is acceptable for a limited time as stated.