The structure indicated by number 2 is a(n) _______________. 

The amount of a drug available in a solution is the __________________________________________ __________________________________________ __________________________________________

Fill in the blank(s) with correct word

Evaluation and management (E/M) services can be performed in which of the following locations?

A. Physician offices only B. Physician offices and hospitals only C. Physician offices, hospitals, and nursing homes D. Physician offices, inpatient and outpatient facilities, and patients' homes