Select the statement that best describes the role of the immune system.
a. the immune system is responsible for keeping invaders from entering the body. b.the immune system is responsible for recognizing foreign invaders. c.the immune system is responsible for attacking viruses. d.the immune system is responsible for preventing illness and defending the body from harmful foreign substances

I believe the answer is C) The immune system is responsible for attacking viruses

It starts with commitment. the health and safety policy is the commitment by the employer to provide and maintain a safe workplace. the commitment of the workforce is also a necessary component.when the workplace parties sit down to develop an ergonomic approach to patient handling, they will develop terms of reference that set forth how the health and safety committee will function in approaching this problem and reach its goal of reduced injuries.in general, a safe patient handling program will involve the following steps: management approval and commitment to develop and implement a patient handling program.perform a needs analysis.create and standardize patient assessment criteria.develop decision trees to standardize actions.determine which controls are needed to implement specific tasks or patient needs.institute a "no-lift" policy, where possible.

Organic -  derived from plants or animalscorrosive -  capable of destroying by a chemical action  particulate -  tiny particle that can be dispersed in a gas