What is the consequence of using the wrong gauge needle for puncturing an IV bag?

Using the wrong gauge needle for puncturing an IV bag can lead to potential coring and leaking. When a needle that is either too large or inappropriate for the type of IV bag material is used, it can create a significant puncture that removes a core of the bag material. This core can then remain in the medication or fluid, leading to contamination and a risk of blockage to the IV line. Additionally, a larger puncture can create an easier pathway for leakage of the IV solution, compromising the integrity of the bag and potentially causing medication errors or loss of the therapeutic solution.

Moreover, using a needle that is too small would hinder the puncturing process, potentially leading to difficulties in drawing from the bag or introducing air into the system. Therefore, choosing an appropriate gauge needle is crucial to maintaining the sterility and functionality of the IV medication delivery system.