One of the Contrasting Tendencies of Health-Related Activities Is That

Multiple Choice

One of the contrasting tendencies of health-related activities is that:

A) the rate of change is slow in some areas, but very fast in others.
B) policy is made at the local level, but delivery of services occurs at the federal level.
C) the pace of technology drives up costs while driving down demand.
D) there is centralized management but decentralized delivery.