1 paroxysmal Pertaining to or marked by paroxysm; caused by paroxysms or convulsions of nature. 2  paroxysmal Specifically In geology: Relating to or produced by a violent convulsion of nature.
Inorganic lead compounds are Group 2A - Probably carcinogenic to humans. American Conference for Governmental Industrial Hygienists (ACGIH): A3 - Confirmed animal carcinogen. Teratogenicity / Embryotoxicity: DEVELOPMENTAL HAZARD. May harm the unborn child. Known to cause: learning disabilities, effects on behaviour.
What is lead poisoning? Lead poisoning happens when you have dangerous levels of lead in your blood. It commonly happens from the accidental inhalation or ingestion of items that contain lead. Lead is found in paint, batteries, and gasoline fumes. Lead is easily absorbed and can cause nervous system damage.