What does niosh do - Study guides, Class notes & Summaries

CAOHC Exam Questions with Answers Latest Update (100% Solved) NIHL (Noise Induced Hearing Loss) - ANSWER 22 - 28 million US workers exposed to harmful levels of noise. Manufacturing accounts for most . Noise exposure - ANSWER major cause of tinnitus. Tinnitus - ANSWER is usually a high pitched sound that person hears, others usually cannot hear. Major warning sign of NIHL. What are the auditory effects of noise (NIHL)? - ANSWER - hearing loss, high freq, usually bilateral, 1st seen at 3kH...

Asbestos Project Monitor Course Questions And Answers Graded A+. What is asbestos? - correct answer. A naturally occurring mineral What does the term friable mean? - correct answer. Able to be reduced to dust by hand pressure when dry What was the most used asbestos mineral in the USA? - correct answer. Chrysotile Define the acronym ACM - correct answer. Asbestos Containing Material Define the acronym PACM - correct answer. Presumed Asbestos Containing Mat...

Employers covered by OSHA's standards must display an "It's the Law!" poster. What does this poster address? health and safety information What's OSHA's mission? To prevent injuries, protect the health of America's workers, to save lives Which groups do NOT come under OSHA's coverage? self-employed, public workers who are employed by state agencies Where there is no specific OSHA standard, employers must comply with the OSH Acts's: General Duty Clause The...

Employers covered by OSHA's standards must display an "It's the Law!" poster. What does this poster address? health and safety information What's OSHA's mission? To prevent injuries, protect the health of America's workers, to save lives Which groups do NOT come under OSHA's coverage? self-employed, public workers who are employed by state agencies Where there is no specific OSHA standard, employers must comply with the OSH Acts's: General Duty Clause The...

CAOHC Bold Items (State Final Exam) Questions and Answer 2024 What does CAOHC stand for? - CORRECT ANSWER-Council for the Accreditation in Occupational Hearing Conservation Main role of CAOHC - CORRECT ANSWER-To certify and train Occupational Hearing Conservationists (OHC) OHCS must be recertified within ________ years of initial certification. - CORRECT ANSWER-Five Tinnitus - CORRECT ANSWER-Technical term for ringing or other noises in the ears. Interference with communication, degr...

Which of the following helps to create a sense of continuity in group development? - Answer-Officers continually reminding subordinates that they are part of a larger group or organization What should the company officer do if a subordinate appears to have a psychological/emotional problem? - Answer-Seek guidance from a superior officer and/or the employee assistance program (EAP) The organization vests the ____ with the authority to be the formal group leader. - Answer-company officer Det...

Hazmat Operations Test Questions and Answers | Latest Version | 2024/2025 | Already Passed What does the term "adsorption" refer to in the context of contaminants? The process where a contaminant adheres to a surface. Which type of tank is used for transporting chemicals under pressures less than 40 PSI? The MC 306/DOT 406 tank carrier. When dealing with spills of flammable liquids, what is the immediate priority? To prevent any potential ignition of the spilled fuel. If a s...

According to the NFPA, the four classifications of fire cause are accidental, incendiary, undetermined and ______________. - natural In a vehicle fire, what might be suggested by a finding that a relatively new car had its tires removed and replaced with old, worn-out tires? - The fire may have been deliberately set. What is one of the most significant factors in size-up? - visualization In those cases where fire cause is determined, what cause accounts for the largest number of fires? ...

CAOHC Exam Prep Questions with 100% Correct Answers hertz is a unit of: - answersound frequency decibel is a unit of: - answersound intensity the frequency of sound is perceived as: - answerpitch what is the first thing you should do when fitting earplugs? - answera. pull the top of the ear to align the ear canal b. roll the earplug down into a tight, crease-free cylinder c. CHECK THE EAR CANAL FOR ANY OCCLUSIONS d. insert the earplug deep into the ear canal hearing tests do not have t...

CAOHC Exam Prep Questions with 100% correct Answers Latest Updated (Solved) hertz is a unit of: - answers-sound frequency decibel is a unit of: - answers-sound intensity the frequency of sound is perceived as: - answers-pitch what is the first thing you should do when fitting earplugs? - answers-a. pull the top of the ear to align the ear canal b. roll the earplug down into a tight, crease-free cylinder c. CHECK THE EAR CANAL FOR ANY OCCLUSIONS d. insert the earplug deep into the ear c...