lead – n.. a heavy and soft metal that has a gray color

rash – n. a group of red spots on the skin that is caused by an illness or a reaction to something

rush – v. to move or do something very quickly or in a way that shows you are in a hurry

filter – v. to pass (something, such as a gas or liquid) through a filter to remove something unwanted

data – n. facts or information used usually to calculate, analyze, or plan something

reverse – v. to cause (something, such as a process) to stop or return to an earlier state

counseling – n. advice and support that is given to people to help them deal with problems, make important decisions, etc.

exposure – n. the fact or condition of being affected by something or experiencing something

adverse – adj. bad or unfavorable : not good

impactful – adj. having a forceful impact : producing a marked impression