Video: Mental Age: Definition & Explanation. Mental age is a measure of an individual's mental attainment based on the age in which it takes an average individual to reach that same level of attainment. Explore mental age, how it differs from chronological age, and more.
Education and Experience. Army nurses are required to have a bachelor's degree in nursing. This degree may be obtained before being commissioned, or you may join the Army ROTC in college, receiving benefits as you complete your degree and pursue your registered nursing license.hose who choose to become an Army nurse through the ROTC program attend a nurse summer training program every summer where they work and receive additional training in an Army hospital.
This is why they must have quick and flexible responses to patients. ER nursing involves receiving and treating patients requiring instant medical care. How to Become an Emergency Room Nurse. To become an emergency room nurse, students need to obtain a bachelor's degree in nursing. They must also have a Registered Nursing licenses. A bachelor's degree in nursing can be completed in 4 years. Some of the courses included in this program are medical terminology, patient care and anatomy and physiology.