Clearly, our responses to today's obesity-promoting environment, in tandem with genetic influences, are the most significant causes of overweight and obesity. But in some people, drug side effects, illnesses, and genetic disorders can also play a role.
Master's degree programs for RNs with a bachelor's degree generally take 1-3 years to complete, depending on the school and the specialty. Graduates with a non-nursing bachelor's degree have the option of enrolling in a BSN-to-master's degree fast-track program.
Quick Answer. Becoming a registered nurse typically takes two to three years to earn an associate's degree in nursing and four years to earn a bachelor's degree. Many colleges offer accelerated programs for earning a bachelor's degree to registered nurses who already have an associate's degree or bachelor's degree in another field. Keep Learning.