Nurses work closely with physicians as an integral part of the Patient health care team. The doctor makes some key decisions about the diagnosis, treatment, and medication, and it is the nurse’s role to administer that care on an ongoing basis to ensure successful recuperation of the patient. Because they may actually spend more face-to-face time with a patient than doctors, nurses must be particularly adept at interacting with patients, putting them at ease, and assisting them in their recovery, and overall well-being.

According to the BLS, there are three educational paths to becoming a nurse. A diploma from an accredited nursing program or hospital, an associate’s Degree in nursing (ADN – a two-year program), or a bachelor’s degree (Bachelor of Science in Nursing, or BSN). Diploma tracks have become less popular over the years, as most candidates opt for associate’s degrees or bachelor’s degrees, due to their availability and versatility. Finally, before becoming licensed and practicing as a nurse, one must pass the National Council Licensure Examination for Registered Nurses (NCLEX-RN), or for Practical Nurses (NCLEX-PN).