Which of the following is not a symptom commonly observed in the first stages of HIV infection?

A pre-existing condition that, because of its effect on the principal diagnosis, results in more intensive therapy or a longer stay is a(n):

A) chronic condition. B) complication. C) comorbidity. D) exacerbation.

Approximately what percentage of community hospitals are for-profit?

A. 75 percent B. 25 percent C. 19 percent D. 50 percent