Complete Questions and Guide Answers
100% Verified Graded A+
1. Todays allowable concentration in paint, toys, and other materials
Answer: 90 PPM (Parts per Million)
2. Chronic Exposure
Answer: Overtime
3. Accute Exposure
Answer: High dose, short time
4. Kids lead level
Answer: 3.5
5. Hazardous Material
Answer: Beryllium, Arsenic, Lead, Hexavalent Chromium, Cadmium
6. Routes of entry
Answer: inhalation, ingestion, absorption, injection
7. #1 cause of lead into body
, Answer: inhalation or ingestion
8. How hazardous metals leave the body
Answer: Urine
9. Hazardous materials enter the body through...
Answer: Workers eating, failure of PPE, failure to use
hand wash, and contamination of clean areas
10. Most common place for lead to be stored
Answer: Bones
11. How long is the biological half-life of lead defined
Answer: >30 days in blood
12. Methods of field testing are...
Answer: XRF Machine and Wet Chemical Tests
13. Most reliable method to tell if it lead?
Answer: Paint Chips Sampling
14. Action level OSHA
Answer: 30 in a 8 hr day
15. 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