The First Law of Thermodynamics. The first law of thermodynamics, also known as Law of Conservation of Energy, states that energy can neither be created nor destroyed; energy can only be transferred or changed from one form to another. For example, turning on a light would seem to produce energy; however, it is electrical energy that is converted.
RN vs. BSN: education requirements. The first thing you should know is that becoming an RN means passing the NCLEX exam. There is no way around it. To be eligible to sit for the NCLEX you must first earn either an associate degree in nursing (ADN) or a Bachelor of Science in nursing (BSN).The former requires completion of a 21-month program at a career-focused college. nurse with a BSN may do the same things as an RN, or they may choose to work in public health or be a nurse educator. Public health nurses generally educate communities on health issues, while nurse educators prepare the next generation of LPNs and RNs.
Requirements. Education. The first step to becoming an RN is to earn an associate or bachelorâs degree in nursing from a state-approved training program. Associateâs degrees in nursing (ASNs) take two years to complete and are available through community colleges, career centers and hospital-based programs.