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.
This is normal, and part of what makes Alzheimerâs disease difficult to identify in its early stages. The classic distinction with Alzheimerâs is that one of the very earliest symptoms is difficulty in forming new memories â what will appear to be short-term memory loss. Other early signs can be place confusion (not recognizing familiar surroundings or becoming easily lost), difficulty with words, and trouble with basic math.