護理師照護一位進行膀胱連續沖洗（CBI）的病人。此程序的主要目的是什麼？
A nurse is caring for a client with a continuous bladder irrigation (CBI). What is the primary purpose of this procedure?
- ATo prevent blood clots from forming in the bladder✓ 正解防止血液凝塊在膀胱內形成
- BTo hydrate the client systemically為病人提供全身性水合作用
- CTo administer medications directly to the bladder直接將藥物施用於膀胱
- DTo measure hourly urine output precisely精確測量每小時尿量
膀胱連續沖洗（CBI）常見於經尿道前列腺切除術（TURP）術後。其主要目的為透過持續性的生理食鹽水沖洗，稀釋膀胱內的血液，並將血塊（Blood Clots）及時沖出，預防血塊阻塞導尿管，導致膀胱充盈、痙攣與疼痛。這是一種預防性的護理處置。它並非用於膀胱內投藥，也不是為了精確測量尿量（雖可評估，但非主要目的）。
Continuous bladder irrigation (CBI) is commonly used after transurethral resection of the prostate (TURP). Its primary purpose is to dilute blood within the bladder by continuous infusion of normal saline and to promptly flush out blood clots, preventing clot obstruction of the catheter, which would lead to bladder distention, spasm, and pain. This is a preventive nursing intervention. It is not used to deliver medications into the bladder, nor is it used for precise measurement of urine output (although output can be assessed, it is not the primary purpose).