The current CPT system uses codes with:

Primary objectives for turning include which of the following? 1. Prevent postural hypotension. 2. Promote lung expansion. 3. Prevent retention of secretions. 4. Improve oxygenation

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

A purchase order is ____. 

A. a form that authorizes a purchase for the practice B. the payment of funds C. the bill from the vendor D. a list of items used and reordered most often E. a request by the physicians to order more supplies