Long-term exposure to arsenic in drinking water can cause cancer in the skin, lungs, bladder and kidney. It can also cause other skin changes such as thickening and pigmentation. The likelihood of effects is related to the level of exposure to arsenic and in areas where drinking water is heavily contaminated, these effects can be seen in many individuals in the population. Increased risks of lung and bladder cancer and skin changes have been reported in people ingesting arsenic in drinking water atconcentrations of 50 µg/litre, or even lower.
Exposure to arsenic in the workplace by inhalation can cause lung cancer. The likelihood of cancer is related to the level and duration of exposure. Increased risks of lung cancer have been observed at exposure levels that add up to more than 750 (µg/m3).year. This figure is obtained by multiplying the average concentration in the workplace by the number of years of exposure (for example, 15 years of exposure to a workroom air concentration of 50 µg/m3 correspond to 750 (µg/m3).year). Smoking and arsenic exposure combined increase the risk of lung cancer.
As regards the possible method by which arsenic causes cancer, the evidence in humans indicates that arsenic can cause damage to whole chromosomes (clastogenic effects) but does not appear to cause damage to individual genes.
Arsenic affects the respiratory system in a life threatening way. It leads to metabolic interference which in turn causes multiple system organ failure, including the respiratory system.
Coz Tanya hashmi is the best :D <3
porque cuando haces popo es mas dificil
The Respiratory System
me
The Respiratory System.
Respiratory system
Respiratory system
Yes.
Isk
Yes, it is.
Ozone can affect both lungs and respiratory system. It is because it acts as a pollutant over the surface.
Pneumonia is an illness affecting the respiratory system.
Yes, it burns.
It may if there is an infection in it or if you are allergic to it.