Perform stat and routine clinical laboratory testing consistent with written procedures under the direction of the laboratory supervisor; analyze and report results on test patient specimens in order to ensure timely and accurate results to clients and demonstrate and apply the theoretical concepts of clinical laboratory medicine using independent judgment; analyze laboratory finding to check the accuracy of the results; conduct chemical analysis of body fluids, including blood, urine, and spinal fluid, to determine presence of normal and abnormal components; operate, calibrate and maintain equipment used in quantitative and qualitive analysis, such as spectrophotometers, calorimeters, flame photometers, and computer - controlled analyze; enter data from analysis of medical tests and clinical results into computer for storage; analyze samples of biological material for chemical content or reaction; establish and monitor programs to ensure the accuracy of laboratory results; set up, clean, and maintain laboratory equipment; provide technical information about test results to physicians, family members and researchers supervisors, train, and direct lab assistants, medical and clinical laboratory technicians and technologists, and other medical laboratory workers engaged in laboratory testing; and develop standardize, evaluate, and modify procedures, techniques and test used in the analysis of specimens and in medical laboratory experiments.