Please help!! What materials are in an electronic buzzer, a memory storage in computer hard drive, inner walls of industrial furnaces, light sensors, automobile engine parts, and the parts that light of in a display screen.

The patient was the driver in a motor vehicle collision, a one-vehicle rollover occurred that was caused due to lack of control. the patient is now bleeding into the abdominal cavity. the physician brings this patient to the operating room to remove the spleen in order to control this patient’s bleeding. the major vessels of the lacerated spleen were carefully dissected, and the spleen was removed in its entirety? cpt code: icd10-cm code: icd10-cm code