The new island of surtsey was formed near iceland by a series of volcanic eruptions. which of the processes occurred first on surtsey? a. plants grew on the island

b. animals moved onto the island

c. a complex ecosystem developed

d. lichens converted volcanic rock into soil

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