Managing medical advice seeking in calls to Child Health Line.

Child Health Line is a 24-hour Australian helpline that offers information and support for parents and families on child development and parenting. The helpline guidelines suggest that nurses should not offer medical advice; they do, however, regularly receive calls seeking such advice. This paper examines how the service guidelines are talked into being through the nurses' management of callers' requests for medical advice and information, and shows how nurses orient to the boundaries of their professional role and institutionally regulated authority.

A rhetorical approach to discussions about health and vegetarianism.

Typically, research on vegetarianism has sought to identify the psychological characteristics that distinguish vegetarians from meat-eaters. Health concerns have been identified as a motivation for meat abstention. In this article, rhetorical analysis of Internet discussions about health and vegetarianism highlights the argumentative orientation of explanations for meat consumption, with the various constructions of health serving a rhetorical function.