Lesson 3/Practice Exercise
PRACTICE EXERCISE FOR LESSON 3
You have just finished reading the instructional material for Lesson 3. This lesson covered the
procedures used to check for chemical and biological agents. It is now time to check your
understanding of the lesson. This is done by completing the practice exercise below. All of the
questions are multiple-choice and are intended to measure your understanding of the procedures
used in performing the task. There is only one correct answer to each question. Try to answer all of
the questions without referring to the lesson material
When you have completed all of the questions, turn the page and check your answers against the
correct responses. Each correct response is referenced to specific portions of the lesson material so
that you can review any questions you have missed or do not understand. When you have
completed your review, continue to the next lesson.
In using the M256 kit, you would disregard which occurrence?
The rub mark on the lewisite tab turns olive-green.
A blue area appears under the nerve spot rim.
The blood agent test spot turns pink.
The blister agent test spot turns red/purple.
In using the M34 CB Agent Sampling Kit to collect samples, which item would you leave
mostly (three-fourths) empty?
Soil extraction bag
Red top vial
Blue top vial
Extraction fluid bottle
In collecting a water sample of an unknown chemical agent with the M34 CB Agent Sampling
Kit, the water sample is collected in the
soil extraction bag.
extraction fluid bottle.
soil collection bag.
Which statement about the M256 kit is NOT true?
Operating instruction cards are contained in the kit.
It cannot detect, nor be used for sampling, unknown agents.
It can detect choking agents.
Blue areas under the nerve spot rim should be disregarded.