Responding to a train-vehicle crash, you realize that the vehicle ...

[james9437]

Responding to a train-vehicle crash, you realize that the vehicle involved is a tanker truck. You should first:
 
  A) approach from the upwind side.
  B) stop where you are and use binoculars to look for placards or signs of a leak.
  C) approach the scene if the temperature is lower than 75 degrees Fahrenheit.
  D) request a hazardous materials team to respond.

Question 2

In a healthy person, the primary stimulus to breathe is:
 
  A) lung pressures.
  B) oxygen.
  C) diaphragm.
  D) carbon dioxide.

[debra928]

Answer to Question 1

B

Answer to Question 2

D