Catheterized is a medical term that refers to the process of inserting a catheter (a thin tube) into a patient's body to assist in the removal or delivery of fluids. There are several synonyms for catheterized, including catheter insertion, cannulation, intravenous access, or Foley catheterization. Depending on the medical situation, healthcare professionals may use different terms to describe the catheterization process. For example, intravenous access might be used for a short-term procedure, while Foley catheterization might be used for longer-term drainage of the bladder. Understanding these synonyms is important for both medical professionals and patients to communicate effectively and accurately about their care.