2024 Comprehensive Practice Exam With Answers (70 Solved Questions)

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2024 Lead Abatement State Test Supervisor With Verified Questions and AnswersWhat are symptoms of lead poisoning - Stomach aches, constipation or diarrhea, irritability,fatigue & weakness, muscle aches, lack of sex drive, tremors & also headachesHow long does lead typically remain in the blood - 30 daysHow long does lead typically remain in soft tissue - 30 daysHow long does lead typically remain in the bones - 30 yearsWhat is meant by lead body burden? - the amount of lead in your blood, soft tissue and bonesat any one timeWhat is meant by chronic lead poisoning? - low dose over a long periodWhat is meant by acute lead poisoning - high dose in a short timeWhat blood-lead level in children is regulated? - 10 ug/dlWhy do we focus on children under 6 years of age? - hand to mouth behavior, highabsorption rate & lead interferes with proper developmentWhat medical procedure is used to remove lead from the body? - ChelationWhat is Title X - Childhood lead poisoning prevention lawWhat law requires contractors and workers to be trained - Toxic Substance Control Act(T.S.C.A)What federal government agency enforces TSCA - EPAWhat federal agency enforces work safety? - OSHA

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What does OSHA require whenever work disturbs lead? - Personal Air MonitoringWhat Ohio agency requires training? - Ohio department of HealthWhat disciplines must be trained under EPA and ODH - Inspector, risk assessor, worker,contractor/supervisor, designerWhen must we notify ODH before a lead abatement project? - 10 days by mail 3 days by emailHow long must the contractor keep project records? - 3 yearsWhat is the maximum first time fine for violation of ODH regulations? - $1000 per dayCharacteristics of lead - Metal, Gray, Soft, Heavy, Blocks radiation & ToxicWhat common consumer products could contain lead? - Paint, Bullets, Fishing sinkers,Solders, Ceramic, X-ray block, vinyl, plastic, weights, pewter, batteries, flashing & leadedcrystal glassWhat was lead used in these products - Durable, drying agent, prevents mold & mildew,provides brightness in color & block radiationWhat form of lead was used in house-hold paint products - White leadWhat are sources of lead contamination for yards and playgrounds? - Roof flashing, leadedgas contamination, industrial emissions & paint dust from homesWhat is lead-based paint under the Consumer Product Safety Commission? - 0.06% byweightWhen did CPSC ban lead-based paint? - 1978What is lead based paint according to the EPA and HUD - 1.0 mg/cm2

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What level of lead triggers in OSHA regulations in construction? - any detectable amountHow can lead enter the body? - Eating & BreathingWhat organs may be damaged by lead in the body? - Brain, Central nervous system, kidneys,blood forming system, reproductive system & heartWhat federal agency regulates lead in construction? - OSHAWhat amount of lead is regulated by OSHA? - any exposable amountWhat is the first thing OSHA will request when visiting a job site where lead work isperformed? - to see exposure monitoringWhat is exposure monitoring? - air monitoring to determine whether workers are above theaction level or pel for leadWhat is OSHA's action level? - 30 ug/m3What is OSHA's PEL for lead? - 50 ug/m3What does PEL mean? - Permissible exposure limitWhat equipment and supplies are needed to conduct personal monitoring? - Personal samplepump, rotameter, 37mm sample cassetteWhere do we place the sample cassette? - Workers breathing zoneWhat flow rate is acceptable for personal monitoring - 1 to 4 litersWhat is a negative exposure assessment? - Air sampling results below the PEL

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If exposure monitoring indicates that exposures are below the action level for a job, howlong may we rely on the monitoring for similar jobs? - 1 yearIf exposure monitoring indicates that exposures are above the action level but below the PELfor a job, how long may we rely on the monitoring for similar jobs? - 6 monthsIf exposure monitoring indicates that exposures are above the PEL for a job, how long maywe rely on the monitoring for similar jobs? - 3 monthsIf exposures are below the action level, the employer must nevertheless perform twoadditional things to protect workers. What? - Provide a hand washing facility & keep the areafree of dust & debrisWhen must employers provide its workers information about their monitoring results? - 5days after receipts of results from the labIf exposures are above the action level for any one day in a calendar year, what must theemployer provide its workers? - Blood test (Biological monitoring)What are the blood testing for? - Lead & ZppIf exposures are above the action level for more than 30 days in a calendar year, what mustthe employer provide its workers? - Medical surveillance, blood test every 2 months for thefirst 6 months and every 6 months thereafter.If an employee's blood lead level exceeds 40 ug/dl, what additional monitoring must beprovided to the employee? - back to back testing every 2 monthsIf an employee's blood level exceeds 50 ug/dl, what additional protection must be providedby the employee? - medical removal protectionIf exposures are above the PEL, what must the employer do first? - stop work and re-evaluate work practices to reduce exposures

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