16. Distinguish between national health expenditures and personal health expenditures.
National health expenditures estimate the amount spent for all health services and supplies and
health-related research and construction activities consumed in the United States during a
calendar year. In addition, costs incurred in the administration of private and public health
insurance and spending on public health activities are included.
Personal health expenditures are confined to services and goods related directly to patient
care. More specifically, personal health expenditures constitute the amount remaining after
expenditures for research and construction, administrative expenses incurred in health insurance
17. What is adverse selection? What are its consequences?
Adverse selection occurs when high-risk individuals, i.e., people who are likely to use more
health care services than others because of their poor health status, enroll in greater numbers in