Correctional officers typically do the following: 1  Enforce rules and keep order within jails or prisons. 2  Supervise activities of inmates. 3  Aid in rehabilitation and counseling of prisoners. 4  Inspect facilities to ensure that they meet security and safety standards. 5  Search inmates for contraband items. 6  Report on inmate conduct.
Hematochezia is the medical term when there is a fresh blood found in the stool or just a passage of fresh blood in the anus.
Ischemia is the condition or state in which a tissue such as brain is subjected to hypoxia or low oxygen because of an obstruction of the arterial blood supply or inadequate blood flow. Brain ischemia can be broadly divided into two main classifications, global ischemia and focal ischemia. Global ischemia is the condition or state in which blood flow to the entire brain is transiently blocked, which results in delayed, selective neuronal death.