Compression _________ or a sequential compression device is applied before surgery

Five-year-old male patient was found in a field after a tornado. It appears the storm pulled him from his mother's arms and then "deposited" in the field. He was examined for injuries though none could be found. He was released in good condition to his parents

a. Z04.9 b. Z04.8 c. Z04.8, X37.1XXA

For the following questions, use the ICD-9-CM code book. Injections and intravenous materials are coded to which category?

A) 00 B) 01 C) 02 D) 03