Pre-employment physical +cholesterol

[5150]

Hey all. I am scheduled for my pre-employment physical next week and just found out my cholesterol and triglycerides are elevated (222 and 240). My doctor is not concerned to the point that I need meds. Just a low fat diet and exercise due to my age (36). Is it possible to be DQ'd for this? It is the fist time they have been high and my family history doesn't include these conditions. Any info would be great. Thanks