1.  Rock dust is most successfully used to fight a fire by __________ it by hand or by shoveling it onto the fire.

2.  A member of a rescue team must be examined by a physician at least __________.

3.  The purposes of sealing a mine fire are to contain the fire to a specific area and to __________ oxygen from the fire and eventually smother it.

4.  Electrical fires are __________ fires.

5.  __________ signal (pull) or "Stop" means that the rescue team wants to stop.

6.  __________ signals (pulls) or "Advance" means that the rescue team is going to advance; move toward the captain.

7.  __________ signals (pulls) or "Retreat" means that the rescue team is going to retreat; move toward the No. 5 person (last person).

8.  __________ signals (pulls) or "Distress or Emergency" means that the rescue team is in distress or emergency.

9.  Team members should refrain from drinking alcoholic beverages for at least 12 to 18 hours before they get under __________.

10.  Barefaced exploration should stop at any point where __________ in ventilation are found.