Microorganisms that do not normally colonize in tissue but are the result of contact with the environment. Transient bacteria can cause an infection in individuals in a weakened state.   

Most surgical site infections (SSI) occur because of ________.

Which of the following diseases (prion) is the Human form of transmissible spongiform encephalopathy?

Rod-like shaped bacteria are identified microscopically as ____. 

To put on or dress; especially used when referring to sterile (scrub) attire.  

The body’s first line of defense against the invasion of pathogens is _____. 

Microorganisms that do not normally reside in the tissues of an individual are called _______. These pathogens are usually acquired from the environment. 

A process that results in the destruction of microorganisms on an inanimate (nonliving) object or surface.  

The surgical technologist should scrub each arm up to what area?

Once sterile supplies have been opened, the setup is vulnerable to contamination. The longer a setup remains exposed, the greater the risk of contamination. It is not recommended that supplies be left open prior to a case ________.