Final answer:
The correct answer is c) Let cold water run for 1 to 2 minutes before using it for cooking or drinking;To reduce lead exposure from lead-based plumbing, let cold water run for 1 to 2 minutes before use for cooking or drinking, avoid using hot tap water.
Step-by-step explanation:
If a home has lead-based plumbing, the correct action to take is to let cold water run for 1 to 2 minutes before using it for cooking or drinking. This is because lead can leach into the water from the pipes, particularly if the water has been sitting for a while. Using hot tap water, whether for drinking, cooking, or making baby formula, is not recommended as it can dissolve more lead than cold water. Additionally, being alert for signs and symptoms would pertain to carbon monoxide poisoning, not lead exposure.
Lead poisoning is preventable, and measures beyond letting the water run should include removing sources of lead in the home, ensuring proper nutrition to help protect against lead absorption, and using lead-safe certified professionals for any work that may disturb lead-based paint. From the information provided, there's a case where to eliminate the risk of lead poisoning from water pipes, a plumber may replace lead pipes with copper at a low cost, which is a beneficial and proactive approach to reduce exposure.
It's important to understand that lead exposure can have serious health consequences, particularly in children, and that there are many potential sources of lead, including jobs and hobbies that use lead-based products. Efforts by individuals, workplaces, and governmental policies are all critical in reducing and preventing the risk of lead poisoning.