Niosh lifting equation Study guides, Class notes & Summaries

Objectives of NIOSH Equation - Answer--Prevent or reduce occurrence of lifting-related low back pain among workers -Potentially reduce other lifting-related disorders or injuries such as shoulder/arm pain Recommended Weight Limit - Answer--Weight for which nearly all healthy workers could perform over 8 hrs without increased risk of back pain/injury -Uses criteria of biomechanics, physiological, psychophysical, epidemiological -Produces recommendation based on most conservative of these cr...

Manual Material Handling (MMH) - Answer-act of manually grasping and moving an object of a definable size MMH Types - Answer-- lifting - lowering - pushing - pulling - holding - carrying MMH Statistics - Answer-- 2% of workforce affected annually - MMH injuries account for 27% of all industrial injuries - 60% of industrial injury expenses are due to MMH - May be acute but usually CTDs - most MMH injuries affect the back Goal of MMH - Answer-identify limits for MMH tasks (weights, fr...

COKO Exam Study Prep 1 - Biomech & Ergo UPDATED The lever created by the foot and the calf muscle when raising the heel off the ground is a ________ class lever - ANSWER second What is the purpose of the NIOSH lifting equation? - ANSWER First class lever - ANSWER The fulcrum (joint) is in the middle - between the load and resistance/ effort (force applied, e.g muscle tension) Second class lever - ANSWER Resistance (load) is in the middle - between the effort (muscle tension) and fulc...

COKO Exam Study Prep 1 - Prep 6 QUESTIONS & ANSWERS 2023 ( A+ GRADED 100% VERIFIED)

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Deming Model correct answersPlan, Do, Check, Act Phases of training model correct answersNeed analysis, Design, Develop, Implement, Evaluate Which items have the least ergonomic impact when a person is lifting an object correct answersHeight and weight of the person When do you NOT use the NIOSH lifting equation? correct answersIf the person is sitting or kneeling making the lift What grip provides the best ergonomic advantage? correct answersFingers closed around object between palm...