The following questions may require the use of an ICD-9-CM code book to select the correct answer.

Davy was told at his dental appointment that he needed a filling and also the removal of an impacted wisdom tooth. The dentist completed the filling and then sent Davy to the oral surgeon for the wisdom tooth removal. Davy's dentist would use procedure code __________ for this visit

The major categories of shock include:

A) hypovolemic, cardiogenic, obstructive, and distributive. B) hypoglycemic, obstructive, distributive, and hypovolemic. C) hemorrhagic, distributive, hypoxic, and obstructive. D) burn, hypovolemic, distributive, and hypoxic.

The mechanisms of airway obstruction in COPD include which of the following? 1. Airway remodeling 2. Inflammation and obstruction of small airway 3. Loss of elasticity 4. Active bronchospasm

a. 1 and 2 only b. 1 and 4 only c. 2, 3, and 4 only d. 3 and 4 only