Q1. A 20 year old was not wearing a seat belt and was rear ended. He hit his face forcefully with the dashboard and suffered a fracture of the structure shown (see arrow). In the ED he is found to have leakage of a clear fluid from his nose. What is the structure that has been damaged?
Q3. You decide to order imaging studies. What is the ideal study to assess injury to ligament ‘A?’
Q2. If you suspect that there is tear of the ligament ‘A’ What test would you do to confirm your diagnosis?
Q1. A 17 yo soccer player is seen in the ED after injuring his right knee during soccer. He was trying to kick the ball when he was hit from behind. He heard a popping sound in his knee and immediately fell to he ground. He could not ambulate and had to be transported in a wheelchair. His right knee is swollen and ecchymotic. What is the most likely injured structure?
Q5. Another patient with peripheral vascular disease was treated with the agent (sugar polymer) shown below to reduce the risk of DVT. This agent works by inhibiting?
