Julie has been working in the laboratory with a new antibiotic. First, she placed an antibotic on a petri dish of bacetria. Then she placed a solution of distilled water in the petri dish and observed under the microscope that water moves into bacterial cells, causing them to burst.

This patient undergoes a gallbladder sonogram due to epigastric pain. the report indicates that the visualized portions of the liver are normal. no free fluid noted within morisons pouch. the gallbladder is identified and is empty no evidence of wall thickening or surrounding fluid is seen there is no ductal dilation. the common hepatic duct and common bile duct measure 0.4 and 0.8 cm respectively. the common bile ductmeasurement is at the upper limits of normal what cpt code in icd-10 cm code was used