(By Gil Gerretsen) I recently had a physical and blood test as part of my annual wellness process. The next day, my physician called to tell me that all my results were "within normal limits." That's good, right? My wife might question the "normal" part for every aspect, but that's a different matter. ;) However, this got me wondering. How many companies have a yearly "Business Blood Test" to see if things are within normal limits. I've written in the past about the 5M's (Mechanics, Money, Manpower, Marketing and Management) ... which would serve as a good foundation for the annual Business Blood Test. Maybe it's time to talk to your busness advisors and partners in each of the areas and have them test your "business blood."