Phil Jevon, PGCE, BSc, RGN, is resuscitation officer/clinical skills lead, honorary clinical lecturer, Manor Hospital, Walsall. Click here for more articles in our Practical Procedures series.
It is done by shining a torch light on the patient’s eye to see his pupillary reaction. The pupillary reaction acts as a window to the health of the nerves that control its function. Abnormal ...