Modern EMS in the armed forces can be traced back to Clara Barton's efforts to establish a system of ambulances.

Sensitive areas are relieved by placing towels or pillows:

a. only proximal to the area. b. only distal to the area. c. under the area. d. both proximal and distal to the area.

Select the appropriate ICD-9-CM procedure code using an ICD-9-CM code book for the statements given in the following questions

Intracranial pressure monitoring