VMO OSFM Study Guide
Exam Questions with All
Correct Answers
What is most important with crowd control? - Answer- distance
Size up is process where responders survey and assess overall emergency, T/F -
Answer- T
First arriving unit focusses on ______ - Answer- safety
What can cause damage to air chisel - Answer- firing without bit inserted and firing w/
no load on bit
10 ton bag on top of 26 ton bag has maximum capacity of - Answer- 10 tons when
inflated
Tractors after ____ (yr) must have _____ - Answer- 1976 --- seat belts
Machinery entrapments can be - Answer- belt, chain, gear drives; PTO and hydraulic
drives
Down power line hot zone should extend to - Answer- 1 intact pole beyond damaged
lines
Patient impaled in windshield is never passed back through the windshield, T/F -
Answer- True
Per hour of use, what is the most dangerous farm equipment? - Answer- Tractors
What year was the creation of energy absorbing bumper? - Answer- 1973
How many teeth per inch blades are used in extrication? - Answer- 10-14
If vehicle is on its side, what angle buttress system do you use? - Answer- 70 degrees
, What type of glass make up the windshield? - Answer- Laminated
Where are front and rear wheels chocked? - Answer- Behind front wheels
in front of rear wheels
How many ppl are needed for standing takedown? - Answer- 3 ppl minimum
Up to 35 different machines on a farm, T/F - Answer- True
Rear rollover in tractors occur in 1.5 seconds cause how many deaths? - Answer- 1/2
Best option may be disassembly of machinery, T/F - Answer- True
When a rescuer is injured, what may happen to the patient? - Answer- Patient well
being may be compromised
What is a major cause of emergency personnel injury - Answer- failure to wear PPE
What should firefighting crews at extrications do? - Answer- perform preventative
actions
ICS structure is established from the bottom up, T/F - Answer- False
Who decides what services and what agencies are needed after rescue is complete -
Answer- IC
What psi do air chisel operate at? - Answer- 90-110psi
Which type of batteries are store in charger plugged into power source? - Answer- NI-
CAD
Heavy hydraulic tool problems are attributed by - Answer- abuse of tool by rescue
personnel
Replace protective caps or connect hose couplings together - Answer-
What is the primary hazard of PTO - Answer- being caught in rapidly rotating shaft
Catalytic converter can (3) - Answer- Ignite fumes, burn injuries, and damage air bags
When dealing with batteries what PPE MUST be worn? - Answer- PPE covering eyes
and face
What MUST be taken into consideration at an extrication? (2) - Answer- Loss of traffic
control
Secondary collisions
Exam Questions with All
Correct Answers
What is most important with crowd control? - Answer- distance
Size up is process where responders survey and assess overall emergency, T/F -
Answer- T
First arriving unit focusses on ______ - Answer- safety
What can cause damage to air chisel - Answer- firing without bit inserted and firing w/
no load on bit
10 ton bag on top of 26 ton bag has maximum capacity of - Answer- 10 tons when
inflated
Tractors after ____ (yr) must have _____ - Answer- 1976 --- seat belts
Machinery entrapments can be - Answer- belt, chain, gear drives; PTO and hydraulic
drives
Down power line hot zone should extend to - Answer- 1 intact pole beyond damaged
lines
Patient impaled in windshield is never passed back through the windshield, T/F -
Answer- True
Per hour of use, what is the most dangerous farm equipment? - Answer- Tractors
What year was the creation of energy absorbing bumper? - Answer- 1973
How many teeth per inch blades are used in extrication? - Answer- 10-14
If vehicle is on its side, what angle buttress system do you use? - Answer- 70 degrees
, What type of glass make up the windshield? - Answer- Laminated
Where are front and rear wheels chocked? - Answer- Behind front wheels
in front of rear wheels
How many ppl are needed for standing takedown? - Answer- 3 ppl minimum
Up to 35 different machines on a farm, T/F - Answer- True
Rear rollover in tractors occur in 1.5 seconds cause how many deaths? - Answer- 1/2
Best option may be disassembly of machinery, T/F - Answer- True
When a rescuer is injured, what may happen to the patient? - Answer- Patient well
being may be compromised
What is a major cause of emergency personnel injury - Answer- failure to wear PPE
What should firefighting crews at extrications do? - Answer- perform preventative
actions
ICS structure is established from the bottom up, T/F - Answer- False
Who decides what services and what agencies are needed after rescue is complete -
Answer- IC
What psi do air chisel operate at? - Answer- 90-110psi
Which type of batteries are store in charger plugged into power source? - Answer- NI-
CAD
Heavy hydraulic tool problems are attributed by - Answer- abuse of tool by rescue
personnel
Replace protective caps or connect hose couplings together - Answer-
What is the primary hazard of PTO - Answer- being caught in rapidly rotating shaft
Catalytic converter can (3) - Answer- Ignite fumes, burn injuries, and damage air bags
When dealing with batteries what PPE MUST be worn? - Answer- PPE covering eyes
and face
What MUST be taken into consideration at an extrication? (2) - Answer- Loss of traffic
control
Secondary collisions
