Article Text
Best evidence topic report
Local anaesthetic and arterial puncture
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Report by Damian Bates; Specialist RegistrarChecked by Peter CuttingSpecialist Registrar
Clinical scenario
A 67 year old man attends with increasing shortness of breath. He is known to have obstructive airways disease. You want to perform arterial puncture for blood gas measurement. He tells you that last time it was very painful. …