And Answers Verified 100% Correct 2025
Todays allowable concentration in paint, toys, and other materials -
,,,answer,,,..90 PPM (Parts per Million)
Chronic Exposure - ,,,answer,,,..Overtime
Accute Exposure - ,,,answer,,,..High dose, short time
Kids lead level - ,,,answer,,,..3.5
Hazardous Material - ,,,answer,,,..Beryllium, Arsenic, Lead, Hexavalent
Chromium, Cadmium
Routes of entry - ,,,answer,,,..inhalation, ingestion, absorption, injection
#1 cause of lead into body - ,,,answer,,,..inhalation or ingestion
How hazardous metals leave the body - ,,,answer,,,..Urine
Hazardous materials enter the body through... - ,,,answer,,,..Workers
eating, failure of PPE, failure to use hand wash, and contamination of
clean areas
Most common place for lead to be stored - ,,,answer,,,..Bones
, How long is the biological half-life of lead defined - ,,,answer,,,..>30 days
in blood
Methods of field testing are... - ,,,answer,,,..XRF Machine and Wet
Chemical Tests
Most reliable method to tell if it lead? - ,,,answer,,,..Paint Chips Sampling
Action level OSHA - ,,,answer,,,..30 in a 8 hr day
Competent person - ,,,answer,,,..A person who is capable of identifying
existing and predictable hazards in the surroundings or working
conditions which are unsanitary, hazardous, or dangerous to employees,
and who has authorization to take prompt corrective measures to
eliminate them.
Lead - ,,,answer,,,..metallic lead, all organic lead compounds, and
organic lead soaps.
PEL - ,,,answer,,,..50 in a 8 hr day
Methods of initial determination - ,,,answer,,,..Historical or Action
When and who to monitor - ,,,answer,,,..Best practice within 24 hr of start
of each job
Pull data from highest potential exposure shift
Monitor full day (7 hrs OSHA)
Monitor for other hazardous metals in coatings if appropriate
Power tool cleaning WITH dust collection - ,,,answer,,,..1/2 face
Power tool cleaning WITHOUT dust collection - ,,,answer,,,..Full face