The brain.
which is why nicotine has such diverse and wide ranging effects
Notify the authorities, leave the location, suggest another activity.
Confirm that the bleeding is actually from within the mouth and not from the gastrointestinal tract. If blood is coming up from the throat or being vomited, there could be a serious medical problem...
If the patient is not responsive, the rescuer should lay the patient in the recovery position and suction the mouth to prevent the airway from becoming blocked.
Sexual harassment is a range of actions from mild transgressions to sexual abuse, assault, unwanted flirting, cat calling, touching without consent, sexual favours, crude gestures/jokes. sexual harassment is a form of sexual violence. and how to deal with it is by going to a Counsellors or someone your close with to talk about what you should do, but if you make the choice of going to a counsellor they don’t have a choice of telling your parents or the police because it is something serious.
