1. Katheta wothira mafuta atha kulowetsedwa kudzera pobowola mkodzo mumkodzo ndi mchikhodzodzo. | ||||
2. Catheter ikalowa mchikhodzodzo, mkodzo wofananirawo umatuluka kuchokera ku Catheter orifice. | ||||
3. Pamene catheter ikudutsa mucosal khola, babu ya Urethra, ndi sphincter yamkati ya urethra. | ||||
4. wophunzirayo adzakhala ndi moyo weniweni wochepetsetsa kumverera komwe kungalowetsedwe mwa kusintha malo a thupi ndi malo a mbolo. |