Jan has used cocaine to the point where she has impaired control over her use of it. While she experiences no withdrawal symptoms when she stops using it, she wants it so badly she cannot stop thinking about it. She has become cocaine.

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 type of breathing, also known as balanced breathing, makes the respiratory rhythm more regular, which in turn has a soothing effect on the entire nervous system?

Why do you think more people don’t commit crime? what stops most of us from engaging in criminal behavior