Task Audio-visual Exercise AV Clip 1 Medication Safety Tips AV 1 Medication safety tips- How to prevent adverse drug events.mp4 Watch the video clip and complete the following statements according to the information from the video clip. 1. An adverse drug event is any harm that . Sometimes the harm is not , such as an to something you've never taken before, but sometimes harm results from a mistake. 2. Common mistakes include . 3. The people that are are children, older adults over 65 years old and anyone who takes multiple medications.