We must understand today's health care environment to ensure that the
future of health care accommodates the needs of patients as well as he
alth care providers in general and nurses in particular. To that end,
five concepts from the macroenvironment-awareness, cost, quality, acce
ss, and policymaking-and three concepts from the microenvironment-pati
ents, clinicians, and administrators-are examined in this paper. Altho
ugh the number of questions raised exceeds the number of answers posed
, identifying critical questions is a necessary first step in searchin
g for solutions to health care challenges.