<prompt> What is the use of the following instrument?Continuous bladder drainageIrrigate the bladderFeeding gastrostomyDiagnostic peritoneal lavage  <response>: It is a 3-way Foleys catheter. It is commonly used to irrigate the bladder with sterile saline post TURP for 24 hours or soBailey and love 27e pg: 1466 