Assistant principals aid the principal in the overall administration of the school. Some assistant principals hold this position for several years to prepare for advancement to principal jobs; others are career assistant principals.n larger school systems, a principal is often assisted by someone known as a vice-principal (Republic of Ireland: deputy principal) or assistant principal.
Causes. Pressure on the bladder during delivery is the main cause of a ruptured bladder, although a weakness in the bladder wall may make it susceptible to a rupture. In older horses, a ruptured bladder may be caused by an accident or related to a urinary obstruction.
When a kidney cyst ruptures, the firs symptom in patientâ s renal area should be his kidney pain. Pain can be caused by the rupture of kidney cyst, and it can also be caused by infection, which is common condition if patientâs cyst ruptures. And pain caused by infection can appear in other areas of patientâs body, like abdomen and hip. 2.Infection: