When a patient has the residual or sequela of a past disease or condition, the coder would assign a Z code from the ________ category._

You arrive at the scene of an assault. Police are on scene and have secured the scene. Another responder is holding manual stabilization of the patient's cervical spine. You would NEXT:

A) form your general impression. B) obtain a SAMPLE history. C) conduct a detailed physical assessment. D) perform a rapid trauma survey.

When a gravel surface is used to protect a roof from mechanical abrasion, it also:

A) increases the insulation between the outside and inside of the building. B) increases the resistance to ignition by flaming brands from adjacent buildings. C) decreases the movement of water, hampering drainage. D) helps diffuse interior moisture into the insulation layer.