Alzheimer's disease is the most common cause of dementia.
The word dementia describes a set of symptoms that can include memory loss and difficulties with thinking, problem-solving and/or language. These symptoms occur when the brain is damaged by certain diseases, including Alzheimer's disease.
Your heart beats on average from about 60-100 beats per minute.
A blood test measuring CK levels can help determine how injured his skeletal muscle is.
They go on the first level of the pyramid!! Hope that this helped