Welcome to the fourth episode of "What we've learnt this week..." Vicky, Emma and new AEME member Christina discuss confusing C.Diff results, alcohol in the elderly, geriatric trauma and consider the language we use when talking to relatives of patients with dementia.   Useful links this week: https://www.nhs.uk/live-well/alcohol-support/calculating-alcohol-units/ https://www.bgs.org.uk/resources/silver-book http://www.heftemcast.co.uk/wp-content/uploads/2015/07/About-HECTOR.pdf https://twitter.com/dr_shibley?lang=en