My husband is 31 recently had high blood pressure 140/90. his rbc, cholesterol, glucose are in right levels. his globulin level is 3.9. what does it say?

Normal: Globulin is a type of protein in the blood. Normal is usually from 2.0 to about 4.0. Levels can go up if someone has liver disease or chronic infections, but it would have to be quite high to be of any concern. Your husband's level seems just about right to me, and i wouldn't look twice if i were his doctor. Don't worry! and what a lucky husband to have you looking over all his results!