Lead IA Exam Practice Test Questions with 100% Correct Solutions| Rated A+

which federal agencies are actively involved in developing lead regulations and policies? - EPA, OSHA, HUD what role does OSHA play in the prevention of lead poisoning? - inspects job sites for worker safety and sets standards for worker protection Three are REQUIRED by OSHA for exposures over the lead PEL - -written compliance program -respirators and protective clothing -hygiene facilities (hand-washing/showers when feasible) In CA, what regulatory agency developed a certification program for lead-related construction work? - DHS T/F, the only requirement for DHS certification is that you pass the exam at the end of the DHS-approved training course - False Which is the primary agency regulating lead-contaminated waster disposal? - In CA, Division of Toxic Substances Control within Cal/EPA. Outside of CA, EPA. in general, before disturbing lead painted surfaces, a contractor will need to - - train workers - develop a written respiratory protection program - develop a compliance program specific to the job site ______________________ must be made available to employees covered by a medical surveillance program - medical examination by a physician Under OSHA, who must be in lead medical surveillance programs? - persons exposed 30 days above 30 ug/m3 the XRF analyzer was selected by HUD for lead based paint testing primarily because - it may be the most cost effective technique paint samples that test "inconclusive" by XRF should have confirmatory samples redone by - atomic absorption analysis submissions of small amounts of substrate materials with paint samples for laboratory analysis will - over and underestimate the lead concentration if results are in percent by weight to collect water samples for laboratory analysis for lead - allow the water to stand in the pipes for at least 6-12 hours before collecting the sample dust vacuum sampling might be used for - rough concrete and carpets atomic absorption sample results for lead in paint are reported as - percent lead by weight lab methods for the analysis of lead include - - inductively coupled plasma - flame atomic absorption - graphite furnace atomic absorption what is used to detect lead in paint - x-ray fluorescence analyzer (XRF) HUD wipe sampling procedure requires - - sample on horizontal surfaces only - is possible, sample an area of approximately 1 ft2 - submit at least one field blank with each sample