Immediate Actions
Indicators
Masking procedures
MOPP and Decon
Reporting and Safety
100

What should a Soldier do immediately upon suspecting a chemical attack?

Don protective mask

100

Name one visual sign of a possible chemical attack.

Unusual mist, vapor, or liquid

100

What is the first step when donning the protective mask?

Stop breathing

100

What does MOPP stand for?

Mission-Oriented Protective Posture

100

What type of report is used to report a chemical attack?

CBRN 1 report

200

What phrase is shouted to warn others of a chemical attack?

“Gas, Gas, Gas”

200

The animal-related indicator may signal a chemical attack?

What is dead or dying animals/insects

200

What must be done after the mask is on to ensure protection?

Clear and check the mask

200

What two items are commonly used for immediate decontamination?

M291 or M295 decon kits


200

Name one piece of information included in a CBRN 1 report.

Location, time, agent indicators, casualties

300

After masking, what is the next action Soldiers should take?

Assume directed MOPP level

300

The physical symptom may indicate nerve agent exposure?

What is excessive salivation, muscle twitching, pinpoint pupils

300

What does a successful seal check confirm?

No air leaks

300

When should immediate decontamination be conducted?

As soon as possible after exposure

300

Who enforces MOPP discipline during a CBRN event?

Leaders

400

Why must Soldiers stop breathing before donning the mask?

To prevent inhaling contaminated air

400

Why are biological attacks harder to detect than chemical attacks?

Symptoms are often delayed

400

What could prevent a proper mask seal?

Facial hair, damaged mask, improper strap tension

400

What is one purpose of marking contaminated areas?

Warn others and prevent spread

400

Why should Soldiers never remove their mask without clearance?

The threat may still exist

500

Name two immediate actions taken after masking in a chemical attack.

Alert others, don MOPP gear, seek cover, continue mission as directed

500

If multiple Soldiers experience flu-like symptoms at the same time, what should be suspected?

Possible biological attack

500

Why must Soldiers keep their mask on until told otherwise?

The area may still be contaminated

500

What happens if contaminated gear is not properly decontaminated?

Continued exposure and spread of contamination

500

What is the ultimate goal of reacting correctly to a chem/bio attack?

Protect Soldiers and continue the mission