Most laboratories are equipped with a specific area where specimens are processed, called Central ____.

Joints are areas where ________ bone(s) come(s) together

a. one b. two c. three d. four

You respond to "shots fired, man down." You should enter the scene when:

A) dispatch informs you that the scene is safe. B) police officers arrive and secure the scene. C) you get to the location. D) you observe the gunman fleeing the scene.