The following questions will require the use of an ICD-9-CM code book to complete the sentence.

Drainage of an intraperitoneal abscess is coded to procedure code __________

Which muscles are almost always contracted to compensate for the forward head posture in order to keep the eyes level?

A) interspinales B) rotatores C) suboccipitals D) intertransversarii

What is the medical term for food poisoning?

A. Inflammatory bowel B. Malaise C. Dyspepsia D. Gastroenteritis