The study of body functions is

Which of the following best defines a controlled substance?

a. The official, standardized claim form that must be completed and used when submitting any third-party claim b. Prescribed medication or drugs, which must be monitored and controlled by the prescribing physician or NPP during the course of treatment c. The official standardized claim form that must be completed and used when submitting any Medicare or Medicaid claim d. The diagnosis or diagnoses for which a patient has been admitted into an inpatient facility

In the _______ century, chemistry knowledge advanced, and people began to believe that sickness and bacteria, rather than superstitions and religious beliefs, caused disease

A) 16th B) 17th C) 18th D) 19th