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.

Answer 1

The statement c. Paint in homes is no longer a source of lead exposure since lead is no longer allowed in paint is false. Many older homes still have layers of lead-based paint that can cause exposure.

Step-by-step explanation:

In regards to lead as an environmental hazard, all of the statements mentioned in the options are true except for option c. Paint in homes is no longer a source of lead exposure since lead is no longer allowed in paint. However, it's important to note that many older homes still have layers of lead-based paint underneath newer layers, so there is still a potential for exposure if the paint deteriorates or during renovations

Answer 2

The correct answer among the choices listed above is option C. All of the following are true of lead as an environmental hazard except the statement "Paint in homes is no longer a source of lead exposure since lead is no longer allowed in paint."