Your best friend has been acting differently lately. he or she is not interested in doing anything that he or she normally enjoys. he or she is hanging out with a different group of people at school and you suspect she might be using drugs. how would you safely handle the situation

David, an aspiring baseball player, was struck on the left side of his face with a fastball pitch. he was not wearing a safety helmet. his zygomatic arch was crushed, as well as parts of the temporal bone. following the accident and reconstructive surgery, he noted that his left lower eyelid was still drooping and the corner of his mouth sagged. what nerve damage did he sustain?

What are 3 important public health tools for addressing flu outbreaks and why

Why there must be community participation in primary health care