This article describes an evidence-based literature review, comparing upper arm and forearm blood pressure measurements using non-invasive devices on obese patients. The focus on blood pressure monitoring was in response to regularly witnessing inappropriately applied blood pressure cuffs on obese patient's upper arms in practice. An inaccurately obtained blood pressure measurement can result in the misdiagnosis and treatment of hypertension. The article discusses the development and execution of a search strategy, as well as the critical appraisal of a selected article. It is recommended that further research is undertaken in order to identify suitable alternatives for obtaining an accurate non-invasive blood pressure measurement in obese patients.

Abigail Arnold - Second Year BSc Adult Nursing Student, King's College London

Amanda McNaughton - Lecturer, Adult Nursing, King's College London