What is the primary purpose of a three-way foley catheter after a TURP procedure?

The primary purpose of a three-way Foley catheter after a Transurethral Resection of the Prostate (TURP) procedure is to irrigate the bladder and maintain hemostasis. After a TURP, which involves the surgical removal of prostate tissue, patients may experience bleeding due to the manipulation of the prostate and surrounding tissues. The three-way catheter is designed to allow continuous irrigation with a sterile solution, which helps to flush out blood clots, debris, and mucous from the bladder. This irrigation not only keeps the urinary tract clear but also helps to control bleeding by ensuring that any potential hemorrhage is managed effectively. Post-operative bladder irrigation is crucial for reducing the risk of clot retention and promoting adequate healing, thus making this answer the most appropriate in the context of post-TURP care.

While continuous bladder drainage is part of the function of the catheter, the key focus in the post-operative setting is on irrigation and maintaining hemostasis, differentiating it from other possible uses of a catheter.