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.
Most industrial exposure is from breathing inorganic lead dust and fumes. Eating, drinking and smoking on the work site or carelessly handling contaminated objects can result in unintentional exposure to lead. Once it enters the body, lead is stored in three places: the blood, body organs and bones.