The method used to identify the cause of health outcome and disease in populations

This migraine wont go away and i dont feel safe taking any more medicine for the next few hours

Yuan is a firefighter who provides basic first aid at accident scenes. yuan is an emergency medical

Arah is eating lunch with friends outside in the commons area of her school. one of sarah’s friends offers to share a marijuana joint with her. what could be the outcome if sarah were caught smoking marijuana at school? nothing will happen because she did not buy the joint. she could be suspended from school. nothing will happen because she is underage. the consequences would be up to sarah’s parents.