Answer: D) All of the above
It is all of the above because a lot of teens go through things and it could be any of the following they are all similar.
Aerobic Exercise
Anaerobic Exercise
Flexibility or Stretching Exercise
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.
Overlooking food destroys nutritional value.