Nursing students or students in any of the allied health professions -- your best bet is to start your search in CINAHL (Cumulative Index to Nursing and Allied Health Literature).
CINAHL indexes the top nursing and allied health literature including publications from the National League for Nursing and the American Nurses Association. Topics covered include nursing, biomedicine, alternative/complementary medicine, consumer health,nutrition & dietetics, physical therapy, occupational therapy, sports medicine & public health.
CINAHL Ultimate is the new definitive resource for nursing and allied health research, providing full text for more of the most used journals in the CINAHL index than any other database. It covers more than 50 nursing specialties and includes quick lessons, evidence-based care sheets, CEU modules and research instruments.