What should a nurse do when preparing an injection using a syringe dose from a glass ampule?

Using a filter needle to draw up medication from a glass ampule is crucial because it helps to prevent glass shards from entering the syringe. When an ampule is opened, there is a risk that tiny glass particles may break off from the neck of the ampule. A filter needle is designed with a filter that traps these small particles while allowing the liquid medication to flow through. This practice ensures patient safety by minimizing the risk of injection of foreign substances.

Additionally, employing a filter needle aligns with best practices for medication preparation, especially when handling glass ampules. After the medication is drawn up with a filter needle, a regular needle can be attached for the actual injection, ensuring that the patient receives a safe and clean dose of medication. This method enhances the overall safety and effectiveness of the medication administration process.