You are treating a 65 year old male who stepped out of his house in his pajamas on a winter morning to grab the newspaper but ended up locking himself out of the house. He wandered around the neighborhood for 20 minutes, until he found a neighbor who would let him in and call 911 for help. Your protocol calls for passive rewarming of this patient. This procedure involves:
a. applying heat packs to the patient
b. covering the patient
c. administering heated oxygen to the patient
d. massaging the patient's limbs
Answer: B