Cih - Study guides, Class notes & Summaries

CIH Ventilation Questions and Answers 100% correct 2023 Why do we provide ventilation? Protect work health by removing airborne contaminants from the workers breathing zone. Local exhaust ventilation LEV. Removes contaminated air from breathing zone Dilution ventilation Brings in a bunch of clean air to reduce contaminant concentration. General ventilation, typically HVAC system are dilution systems. The big equation Q=VA Ventilation is all about moving air Q is...

CIH Health Risk Analysis/Work Environments Questions and Answers 100% correct 2023 Risk A measure of the probability and severity of a negative vent. Two aspects include probability or likelihood and severity of consequence. Philosophical Question Is risk a measurable characteristic of the world or does it only exist in the mind? Probability and Populations Probability of a disease occurring is measurable for populations. Very difficult, if not impossible, to measure probabilit...

CIH Exam Question and answers correctly solved 2023Mist/Fog particle size - correct answer 5-100 um Smoke particle size - correct answer less than 1 um Fume particle size - correct answer less than 1 um (tend to agglomerate into clusters) Breathing Zone - correct answer NEW - hemisphere forward of sholders with a radius of 6-9" OLD - 2' diameter sphere centered

What people should be brought in as an incident response team? ☑: * Security * Systems Admin * Network Management * Legal * HR * Public Affairs * Disaster Recovery * Union Rep How should the incident response team be organized? ☑: With onsite people Establish a baseline for response What are some ways to prepare for issues? ☑: * System build checklists per system type * Establish comp time for the team - What should go into an emergency communications plan? ☑: * Create a cal...

CIH Questions with complete solution 2023Blood and urine samples for lead analysis are ashed in order to: concentrate the lead./destroy interfering organics The concentration of carbon dioxide often associated with indoor air quality complaints: Greater than 1000 ppm A room ventilation system has been designed to provide 5 CFM of outdoor air/person. Which statement best describes the situation? The ventilation rate would be insufficient for most environments A carbon dioxide concentration ...

CIH Exam Non Questions with complete solution 2023 Most critical step in any program evaluation is the development of - correct answer an evaluation protocol checklist What does an evaluation protocol determine - correct answer the areas to be examined, the level of detail, and in general, the questions to be asked The level of protection that chemical protective clothing offers is affected by - correct answer -permeability -penetration

WGU C842 Cyber Defense and Counter measures EC Council Certified Incident Handler CIH Tools and Commands

CIH: Acids and Bases Questions and Answers Rated A+ inorganic acids contains hydrogen and something nonmetallic ex: HCl, H₂SO₃, H₃PO₄ organic acids contain the carboxyl group COOH What is the carboxyl group? formic acid; HCOOH What is the simplest organic acid? What is its formula? - it is naturally found in ant and bee venom acetic acid What acid is: CH₃COOH? lactic acid produced in your body when it goes through strenuous exercise la...

ECIHv2 Practice Questions and Answers 2024

CIH Community Exposure Questions and Answers latest updated 2023 Atmospheric Conditions Nitrogen, 78%; Oxygen, 20.9%; Argon, .93% Greenhouse Gases Water vapor, carbon dioxide, methane Air Pollution The presence of solids, liquids, or gases in outdoor air in amount that are injurious or detrimental to man, animals, plants, or property, or unreasonably interfere with the comfortable enjoyment of life and property. Pollution Sources Natural, which include volcanoes, forest...