Auscultation of the lung fields usually begins high and works its way down to the low bases. Lung fields reach as high as the ______ and can reach as low as the level of the umbilicus

In medical billing, a reference book is used to:

a. verify accurate coding. b. verify that the most current information is being used. c. look up spelling for claims. d. All of the above

Patient Tom Smith has been exposed to asbestos on a work site for a number of years. He has been diagnosed with __________, a result of his exposure to asbestos

Fill in the blank(s) with correct word