The fuel cap is a critical component in a very complex evaporative emissions system. Fuel systems produce fumes, as vapor. When we drive our automobiles, the vapors collect in the fuel tank. If we do not remove and destroy these fumes, they could enter the passenger compartment or the atmosphere.
Rheumatoid Arthritis Symptoms In Women. Disorder that is believed to result from an autoimmune process in which the body's immune system attacks itself. It is a system-wide disease that usually last for many years. In some patients, RA affects such organs as the heart, lungs, and eyes.
The degeneration caused by RA tends to affect the smaller joints in the body first, namely the joints in the fingers, hands, and feet. The damage then spreads to other major joints in the body. RA usually affects the body symmetrically, which means the same joints on both sides of the body will show symptoms.