Students interested in formal training to become a general contractor can choose between a bachelor's degree or master's degree program. Through coursework, students not only learn about building materials, codes, and blueprints, but also gain business and leadership skills. Show me 10 popular schools.
Age. Increasing age is a risk factor for many cancers, including lung cancer. The average age in the United States for a lung cancer diagnosis is around 70 years of age. About 10% of lung cancer cases occur in people younger than 50 years old.
Scientists study screening tests to find those with the fewest risks and most benefits. They look at results over time to see if finding the cancer early decreases one's chances of dying from the disease. Three such screening tests include: 1  Chest x-ray: A plain x-ray of your chest.2  An x-ray of the organs and bones inside the chest. 3  Chest x-ray is no longer recommended for screening. Lung cancer screening can help find lung cancer at an early stage when it is easier to treat. 2  At this time, studies have shown that low-dose spiral CT scan is the only lung cancer screening tool that reduces the risk of dying from lung cancer. 3  Lung cancer screening is not right for everyone.