C REACTIVE PROTEIN (CRP) QUANTITATIVE COMPLETE BLOOD COUNT GLUCOSE-FASTING BLOOD GLYCOSYLATED HEMOGLOBIN (HBA 1C) KIDNEY FUNCTION TEST (KFT) LIPID PROFILE LIVER FUNCTION TEST (LFT) RHEUMATOID FACTOR (RA FACTOR) THYROID PROFILE TOTAL VITAMIN B12 (CYANOCOBALAMIN) VITAMIN D3 IRON STUDY-1 ELECTROLYTE, SERUM ERTYROCYTE SEDIMENTATION RATE (ESR) PHOSPHORUS-SERUM URINE ROUTINE