Abstract: Traditionally the use of advanced physical assessment skills when assessing a patient or client has been the domain of the medical profession. The last few decades has seen many changes in health provision that have influenced nursing practice, as a result of the social and economic trends impacting on New Zealand society. A notable change in nursing practice has been an increased emphasis on the use of advanced physical assessment skills by registered nurses, as an expected part of the registered nurse's health assessment. Nurses in the United States, and more recently Canada and Australia, readily include these skills as an expansion of their health assessment into their nursing practice. The purpose of this research is to investigate whether New Zealand registered nurses have done the same. The factors that influence the registered nurses' use of these skills are also explored. This descriptive design was chosen in order to focus on exploring and describing this phenomenon in a holistic fashion. Data collection involved one hour semi- structured interviews with seven participants who all completed the same postgraduate advanced health assessment educational course. Three themes were identified as influencing the use of advanced physical assessment skills; the registered nurse's work environment, the registered nurse's attributes and the registered nurse's original nursing education. The findings from this research have implications for nurses in practice and nurse educators, in both undergraduate and postgraduate education.