Uranium is weakly radioactive because all its isotopes are unstable (with half-lives of the 6 naturally known isotopes, uranium-233 to uranium-238, varying between 69 years and 4.5 billion years).
The median annual wage for occupational therapy assistants was $59,010 in May 2016. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $39,160, and the highest 10 percent earned more than $80,090.
Bachelor's degree programs in occupational therapy are most commonly offered through the health sciences or physical therapy departments of 4-year universities and colleges. While enrolled in a bachelor's degree program in occupational therapy, students learn the basics of patient assessment, medical procedures and therapy treatments. A bachelor's degree program combines classroom lectures on disabling conditions and human anatomy, with clinical and practical experience.