A client with unresolved hemothorax is febrile, with chills and sweating. He has a nonproductive cough and chest pain. His chest tube drainage is turbid. A possible explanation for these findings is:.
a. lobar pneumonia.
b. Pneumocystis carinii pneumonia.
c. empyema.
d. infected chest tube wound site.

Which conditions are necessary for natural selection to occur? select all of the answers that apply. a. inheritable adaptations vary among individuals. b. the population size is increasing. c. more individuals are born than can survive. d. fitness varies among individuals. e. the environment changes suddenly and drastically.

The chemical form of energy that is useable by the cell to do work

Aprocedure done under controlled conditions to test a hypothesis is an inquiry.