HAZWOOPER FINAL EXAM NEWEST 2025/2026 ACTUAL EXAM WITH
COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS (100%
VERIFIED ANSWERS) |ALREADY GRADED A+| ||PROFESSOR
VERIFIED||
When locating a Command post, which of the following can have
the greatest impact on employee safety? - ANSWER-Wind
direction
The Site Health and Safety Plan should contain contingency plans
for unpredictable events such as fire or physical injury. -
ANSWER-True
After the plan for a hazardous waste site is implemented, it should
be periodically examined to reflect any site condition changes. -
ANSWER-True
The primary purpose of a site health and safety plan is which of
the following? - ANSWER-To ensure the safety and health of
workers and responders
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Emergencies are not effected by which of the following? -
ANSWER-Location of the laboratory
It is the responsibility of the personnel involved at the site to
comply with the requirements of the health and safety plan. -
ANSWER-True
The best policy is that instructions should be written. - ANSWER-
True
Identify the correct order that a site characterization should be
conducted; 1. Conduct an on-site survey, 2. Conduct an off-site
survey, 3. Implement programs to ensure the safety of a
hazardous waste employee after an on-site evaluation. -
ANSWER-2,1, 3
The results of air monitoring and sampling pertaining to an
employee's job___.! - ANSWER-Must be made available to the
employee
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A hazardous waste site plan should be ____ in order to make
sure the procedures will work in an emergency. - ANSWER-
Practiced
At a minimum, emergency response plans for handling and
reporting emergency incidents should include the following. Which
one is the most important when reporting an emergency due to a
hazardous chemical spill? - ANSWER-The chemicals and
quantities involved
Upon completion of a site characterization, an activity that is not
implemented is which of the following? - ANSWER-Correct all
instruments for elevation
When determining if immediately dangerous to life or health
parameters are present in the workplace or an area, which of the
following is not the most important parameter to be monitored? -
ANSWER-Water quality
Using LD50 as the measure of toxicity, which chemical is the most
toxic? - ANSWER-Cyanide LD50 of 3 mg/kg
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ACGIH defines Short-Term Exposure Limit (STEL) as a 15-minute
TWA exposure that should not be exceeded at any time during
the workday without the proper protective measures. A waste-site
worker uses the STEL to protect himself/herself by ____. -
ANSWER-Realizing low STEL values represent more toxic
chemicals
An IDLH atmosphere is an atmosphere that poses an immediate
threat to life, would cause irreversible adverse health effects, or
would impair an individual's ability to escape from a dangerous
atmosphere. - ANSWER-True
Legally enforceable exposure levels are established by____. -
ANSWER-OSHA (Occupational Safety and Health Administration)
TLV is an acronym for ____. - ANSWER-Threshold limit value
The most common route of entry for exposure to toxic materials in
the work place is?! - ANSWER-Inhalation