Your grandmother died 2 months ago. You have visited your Norwegian grandfather once a week since then. Lately he says he is “not my usual self,” and has made comments about wanting to “go and be with Grandma.” You think he might not be coping well with the loss of your grandmother. a) What are some observations you might make that indicate your grandfather is failing to cope with his loss. b) What is of concern to you about the comments he has been making? c) What treatments are available to help him?