The main treatment of heavy metal poisoning is termination of exposure to the metal. Treatment also consists of the use of various chelating agents that cause the toxic (poison) element to bind with the drug and be excreted in the urine.
Que te pasa, literally mean: What Happens to you? With kindness and preoccupation, it means that the other person thinks something bad is happening to you a he/she wants to help you. With aggressive feeling, it means that the other person feel offended by you, and is asking: what is your fucking problem?.
Â¿quÃ© tal te va?; Â¿cÃ³mo andas?; things are going badly las cosas van or marchan mal; things aren't what they used to be las cosas ya no son como antes or ya no son lo que eran; the thing is ... lo que pasa es que ...; el caso es que ...; the thing is to sell your car first conviene vender primero tu coche; what a thing to say!