Ak Nursing Academy on Instagram: "Foley catheterization is a procedure where a sterile, flexible tube is inserted into the bladder through the urethra to drain urine. This common medical intervention is used for various reasons, including urinary retention, obstruction, or monitoring urine output in critically ill patients. The catheter has a balloon on the end, which is inflated with sterile water once inside the bladder to keep it in place. . . . Only for education purpose. Contact us for remo