Ibhokisi lesipho eligoqekayo, elaziwa nangokuthi ibhokisi lesipho eligoqekayo noma eligoqekayo, liyisixazululo sokupakisha esiguquguqukayo esiklanyelwe ukuba sicaba lapho singasetshenziswa futhi sihlanganiswe ngokushesha ebhokisini eliqinile lapho kudingeka. Izici ezibalulekile zifaka: