Approximately how many neurons are there in the human body?

The ________ mandates the approved code sets for all covered entities, such as a medical office, that handle claims related to health care services

a. American Medical Association (AMA) b. Health Insurance Portability and Accountability Act (HIPAA) c. American Public Health Association (APHA) d. World Health Organization (WHO)

The principle hormonal change that underlies chronic disease associated with stress is:

a. cortisone b. norepinephrine c. thyroxin d. ADH