(See How Catalytic Converters Work for more details.). Controlling the engine is the most processor-intensive job on your car, and the engine control unit (ECU) is the most powerful computer on most cars.
â¢ Accidental poisoning is one of the leading causes of GI ulcer disease. This can be from plants (for example, toxic mushrooms, castor beans, or sago palm), pesticide or rodenticide toxicity, chemical poisoning (often with ethylene glycol or phenol), or heavy metal poisoning involving zinc, iron, or arsenic.
Unlike adults who develop stomach ulcers mostly as a result of a h. pylori infection, children do not usually develop stomach ulcers because of h. pylori infections. It is believed that many children develop stomach ulcers as a result of medication. Certain medical conditions can also cause stomach ulcers in children. Children with severe burns can develop ulcers secondary to the stress and trauma of their injuries. Infants who become septic, or very ill with a bacterial infection also have an increased risk of developing a stomach ulcer.