STSC Exam Questions and Answers 100% Verified

45 - ANSWER-minimum angle for rigging Point of Operation, Power Transmission Device, Operating Controls - ANSWER-Fundamental Machine Areas Ergonomics - ANSWER-Matching the task to the worker Irritants - ANSWER-chemicals that will irritate various tissues (chlorine and ammonia) Sensitizers - ANSWER-"allergens"; cause an allergic type of reaction due to the sensitivity from prior exposure Mutagens - ANSWER-ethylene oxide, benzene, and hydrazine Teratogens - ANSWER-cause damage or death to a developing fetus (thalidomide, dioxins, lead, and calcium) Point of Operation - ANSWER-the area on a machine where work is performed Universal Precautions - ANSWER-all human blood and body fluids are treated as if known to be infectious; protecting workers from exposure to blood and bodily fluids Hazard - ANSWER-any real/potential condition that can cause injury; unsafe condition Risk - ANSWER-probability that a substance/situation will produce harm under specified condition Risk Analysis - ANSWER-process of identifying safety risk Risk Assessment - ANSWER-process of determining the risk presented by the identified hazards Loss Control System - ANSWER-Identify hazardous conditions, assess the risks, and establish effective risk control measures Aerosol - ANSWER-Suspension of liquid or solid particles dispersed in air Mist - ANSWER-Suspension of liquid particles in air formed by condensation from vapor or by some mechanical process Fume - ANSWER-solid particle aerosol formed by condensation from the vapor state Smoke - ANSWER-Aerosol formed from combustion of organic material Dust - ANSWER-Particulate material generated by a mechanical process