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

The endoscopic insertion of a stent into a pancreatic duct is coded to procedure code __________

The hose appliance that is used to combine two or more hoselines into a single line is called a _____

A. Water thief B. Wye C. Siamese D. Manifold

The National Institute of Occupational Safety and Health reports that ________ of all workplace injuries are back related

a. 20 percent b. 50 percent c. 70 percent d. 90 percent