Could anyone give me some advice please. My DM is 92 very with it. She has been sick a few times over the past two weeks and been a bit wobbly as she put it. She called the dr out today and he is sending her for a brain scan as he mentioned the possibility that she may have had a stroke. This has distressed my DM greatly. MY DM is healthy normally active out every day sees her friends. is the dr bring over cautious