To warmup before a run, lucas walks for five minutes. which of these accurately evaluates his choice of warmup activity?
a) this activity is appropriate because it prepares muscles for more intense movement
b) this activity is not appropriate because the muscles stretched are not warm yet
c) this activity is appropriate because it makes the leg muscles more flexible
d) this activity is not appropriate because it stretches muscles not used in the exercise

At 2: 00 am, a 17-year-old boy, accompanied by his 19-year-old girlfriend, had driven to the bar to give his father (who had been drinking large amounts of alcohol) a ride home. on the way back, they were involved in a motor vehicle collision. the boy has a large laceration with profuse bleeding on his forehead. his girlfriend is unconscious in the front passenger floor. the father is standing outside the vehicle, appearing heavily intoxicated, and is refusing care. what is the best way to gain consent to begin care when his father has an altered mental status or is unconscious? a. phone his mother for consent. b. call his grandparents for consent. c. it is a true emergency, so consent is implied. d. you are covered under the good samaritan laws.