Clinical information provided noted. The observed serum biochemical parameters of Liver function test was found to be within acceptable reference limit for age and sex. Serum FPG was found to be elevated above the upperlimit of reference interval, similar findings of which may be seen in patient with Diabetes mellitus.  
Conclusion- 1)Normal Liver function test
                    2) Impaired FPG
Recommendation- Repeat of serum FPG within 48hours advised