I think this is a reason the name. Although cast steel is also produced by pig iron, but cast steel has lower content of carbon element. So, scientifically speaking, if the carbon content is upper 2%, then it should be called as cast iron, but if lower than 2%, then it should be called as cast steel.
Depending on the type of dementia, the person's behavior may eventually become out of control. The person may become angry, agitated, and combative or clingy and childlike. He or she may wander and become lost. These problems can make it difficult for family members or others to continue providing care at home.
Many people will experience incontinence (a loss of bladder or bowel control) in the later stages of Alzheimer's and other dementias. There are many causes, as well as ways to help manage incontinence. How you respond can help the person with dementia retain a sense of dignity. 1  Causes. 2  How to respond.