All of the following are true of lead as an environmental hazard except?

a. Paint in toys is an important potential source of lead exposure.

b. The higher the blood lead levels the more severe the biological effects due to lead poisoning.

c. Paint in homes is no longer a source of lead exposure since lead is no longer allowed in paint.

d. Exposure to lead may come from food, water and air.

Question

All of the following are true of lead as an environmental hazard except? 

a. Paint in toys is an important potential source of lead exposure. 

b. The higher the blood lead levels the more severe the biological effects due to lead poisoning. 

c. Paint in homes is no longer a source of lead exposure since lead is no longer allowed in paint. 

d. Exposure to lead may come from food, water and air.

anonymous · Answer

http://www.hc-sc.gc.ca/ewh-semt/pubs/contaminants/dhhssrl-rpecscepsh/index-eng.php http://www.health.ny.gov/environmental/lead/sources.htm