All fires require three components: fuel, a source of ignition, and oxygen. Which of the following listed factors contribute to make the operating room a high-risk environment for fires?

Which of the following hazards would be considered a biological risk to the OR staff members? 

____ is/are not considered appropriate (OSHA approved) as safe or adequate eye protection since the sides and tops of the eyes are not shielded. 

____ is created during the use of a laser, high speed drill system or an electrosurgical unit. It is known to contain toxic chemicals, vapors, blood and bone fragments, than carry diseases.

A unidirectional flow of air that prevents air from entering the OR when the door is opened or the air current from circulating in the room by directing the flow towards exhaust vents in the corners of the room is called _____.   

A ______  filter is used inline within the facilities ventilation system to reduce the microbial count of the air in all rooms within the surgical department and other critical care isolation rooms? This filtration prevents cross contamination to other areas if the patient has an airborne or droplet precaution disease. 

Sharps safety and preventing injury is extremely important in the OR. However- the OR team need to realize that some safety practices are different at the sterile field. For example, the practice taught in Nursing and Medical fields to NEVER recapping hypodermic needles (which helps prevent needle stick injury) is different when working at the sterile field where the hypodermics are used more than one time.  Disposing the hypodermic needle immediately and getting new ones each time it is needed would become very expensive in surgery. Therefore- the best practice at the sterile field is hypodermics used should ____. 

Electronic cars have great _______________________ to change technology as we know it. While not all the benefits of switching from traditional cars to electronic cars are known yet, there are many possibilities.

When considering all of the chemical risks that OR staff are exposed to during a procedure, ______  can cause long-term health concerns and respiratory issues if not removed with smoke evacuators during the use of ESU or lasers. 

What is the most important reason why tile- typed flooring with grout seams are not utilized for construction in the operating room?