Final answer:
To draw medication from a glass ampule, a filter needle is used to prevent any glass particles from being drawn into the syringe. This ensures the safety and purity of the medication.
Step-by-step explanation:
The type of needle used to draw medication from a glass ampule is typically a filter needle. This needle is designed with a filter that prevents glass particles, which might be created when the ampule is opened, from being drawn up into the syringe. It's important to use a filter needle for this purpose to ensure that the medication is free from any potential glass shard contamination.