Among samples submitted to the clinical laboratory for testing and that are deemed unsuitable for analysis, in vitro hemolysis accounts for approximately 40â70% of the cases [1]; [14] ; [15]. In vitro hemolysis can occur at a variety of stages, including during phlebotomy, sample handling and processing, and storage.
Elderly people with dementia may begin to display symptoms of inappropriate behavior such as yelling or arguing with strangers or cussing in inappropriate situations. Memory Loss Memory loss in elderly people with dementia goes beyond simply forgetting the location of car keys; it may include forgetting the names of children or spouses, addresses and phone numbers.
So your elderly loved one has a higher likelihood of being dehydrated than you might think for a variety of reasons. The signs of dehydration in the elderly can be subtle. Here's what to look for: Confusion and disorientation. Elderly people can become confused for a variety of reasons; dehydration is one of them. It also comes with physical symptoms that include dizziness, difficulty walking, and disorientation. Drop in blood pressure.