STSC Exam Study Guide with Complete Solutions 100% Verified 2024/2025

STSC Exam Study Guide with Complete Solutions 100% Verified 2024/2025 Threshold Limit Value - Correct Answers The amount of hazardous chemical exposure to which a worker can be exposed 45 - Correct Answers minimum angle for rigging Point of Operation, Power Transmission Device, Operating Controls - Correct Answers Fundamental Machine Areas Ergonomics - Correct Answers Matching the task to the worker Irritants - Correct Answers chemicals that will irritate various tissues (chlorine and ammonia) Sensitizers - Correct Answers "allergens"; cause an allergic type of reaction due to the sensitivity from prior exposure Mutagens - Correct Answers ethylene oxide, benzene, and hydrazine Teratogens - Correct Answers cause damage or death to a developing fetus (thalidomide, dioxins, lead, and calcium) Point of Operation - Correct Answers the area on a machine where work is performed Universal Precautions - Correct Answers all human blood and body fluids are treated as if known to be infectious; protecting workers from exposure to blood and bodily fluids Hazard - Correct Answers any real/potential condition that can cause injury; unsafe condition Risk - Correct Answers probability that a substance/situation will produce harm under specified condition Risk Analysis - Correct Answers process of identifying safety