Use universal precautions to keep pathogens out of your

blood or blood stream

Explanation:

you use gowns and gloves to keep pathogens from entering your bloodstream- for example

an informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.

answer; group behavior;