1. To understand and apply the NICE guidelines for the assessment and management of head injuries in a given case study. 2. To be able to effectively clinically assess and exclude the possibility of Venous Thromboembolism (VTE) in a patient setting. 3. To understand the relationship between long duration flights and the increased risk of VTE, including mitigating factors and preventative strategies. 4. To learn the techniques and procedures for risk stratification in Lower Respiratory Tract Infections (LRTI) and pneumonia, for appropriate treatment measures. 5. To stay updated with the recent changes in NICE guidelines regarding head injuries, and apply this learning in the management of similar future cases.