Application programs create the screens end users see and the reports that are printed.

When the sympathetic neurons cause constriction of blood vessels to a tissue or organ:

a. The function of the tissue or organ slows down b. The function of the tissue or organ increases

When a collapse is imminent, personnel ___ in the collapse zone

A. should never work B. are allowed to work C. may stay for twenty minutes D. may cautiously place an unstaffed master stream