Most fire departments adopt a paramilitary organizational structure to establish lines of command

At 1400 in July, the weather is 105 degrees F and very humid. You have been called for a "man down" at the park. As you arrive, you recognize him as an alcoholic who has been a "frequent flyer" with your service. It looks like he had been sitting under a tree when he fell over, unconscious. You pull back on your glove and place the back of your hand on his skin at the abdomen. and skin feels cool. Again, you suspect

a. hyperthermia b. hypothermia c. that he is drunk d. heatstroke

The pulmonary trunk divides into the

A) pulmonary veins. B) pulmonary arteries. C) right and left primary bronchi. D) right and left brachiocephalic veins.