PHTLS

1. what are newton's 1st & second laws?: 1: a body at rest will remain at rest, and a body in motion will remain in motion until acted upon by an outside force 2: force = mass x accelleration 2. what are the rule of 9's?: ADULT 9% = entire head 9% = entire arm 9% =chest 9% =abdomen 18% = entire back 18% = entire leg 1% perineum CHILD 18% = entire head 9% =entire arm 9% = chest 9% = abdomen 18% = entire back 14% = entire leg 1% = perineum 3. what are the sign