Idaho Peace Officer Standards And Training (POST) Practice Exam

Algor mortis refers specifically to the process of cooling of the body after death. Following death, the body's temperature begins to decrease due to the cessation of metabolic processes. This cooling continues until the body reaches the ambient temperature of the environment. Understanding algor mortis is critical in forensic science, as it can help determine the time of death, offering valuable information during an investigation. The other choices describe different post-mortem processes: the stiffening of muscles is known as rigor mortis, the settling of blood is referred to as livor mortis, and decomposition involves the breakdown of tissues due to various factors including bacterial action. Each of these processes plays a role in the post-mortem changes of the body, but algor mortis is specifically about the lowering of body temperature.