Lesson 2/Practice Exercise
4.
Which item provides an audible and visual warning, or visual warning only, when a chemical
agent is detected?
a.
M43 detector unit
b.
M42 alarm unit
c.
M256 detector kit
d.
M34 detector kit
NOTE: To answer questions 5 and 6, refer to figure 13 below.
FIGURE 13. M256 SAMPLER.
Which label in figure 13 identifies the blood agent test spot?
5.
a.
1
b.
2
c.
3
d.
4
6. The part of the sampler which is used to test for lewisite is identified in figure 13 by label
a.
1.
b.
2.
c.
3.
d.
4.
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