Answer:
by promoting honesty and establishing dominance
The average weight of a 12 year old is 93lbs, so 140 is a little bit overweight, but not too bad depending on your height.
Left swollen leg indicating a thrombosis in leg. The patient might be having a pulmonary embolism. EMT should clear airway, breathing and circulation first. The patient should be given oxygen to reduce breathing difficulty. If patient is stable, try to rule out other diagnoses such as heart disease.