Hence, it is important for nurses to study chemistry to understand the various things
that can happen within the human body and to understand about prescriptions and other medical details of the patient. For nurse who works in entry level this concepts may not be important be as you continue to advance your career say to RN, there will be a lot of scientific facts and theories you have to learn to understand what exactly going on. FYI: If you are preparing to become RN you might get something useful how you can keep your job while studying LPN to RN online at this website. http://www.lpntrainingprograms.org/