HAZWOPER 8 HOUR REFRESHER Exam 2025–
2026 Real Exam Questions and Verified
Answers JUST RELEASED
When maintaining respirators, which of the following actions should be
avoided? A
Clean and disinfect respirators used exclusively by one employee as often as
necessary B
Clean respirators monthly if they are worn by more than one
employee C
After using a respirator kept for emergency use, clean it
immediately D
Store respirators away from sunlight and excessive moisture - answer>>>b
When the identity and concentration of atmospheric hazards are not known, it is best
to use this type of respirator:
A
PAPR
B
SAR
C
APR
D
SCBA - answer>>>d
Only respirators approved by should be used.
A
, HAZWOPER 8 HOUR REFRESHER Exam 2025–
2026 Real Exam Questions and Verified
Answers JUST RELEASED
NIOSH (National Institute for Occupational Safety and
Health) B
OSHA (Occupational Safety and Health
Administration) C
CDC (Centers for Disease Control and
Prevention) D
EPA (Environmental Protection Agency) - answer>>>a
Which of the following are considerations when selecting a respirator for emergency
response?
A
Is there enough oxygen in the
atmosphere? B
What are the hazardous substances a worker may be exposed
to? C
Is the atmosphere immediately dangerous to life and health
(IDLH)? D
What is the concentration of the substance in the
air? E
What is the maximum permissible exposure limit for the
substance? F
All of the above - answer>>>f
In which type of seal check would you place your hands over the cartridge intakes and
inhale gently?
A
Positive-pressure test
, HAZWOPER 8 HOUR REFRESHER Exam 2025–
2026 Real Exam Questions and Verified
Answers JUST RELEASED
B
Negative-pressure test - answer>>>b
PPE will protect you from all hazardous exposures.
A
True
B
False - answer>>>b
Which of the following must be considered in PPE selection?
A
Identification of hazards
B
Routes of entry for hazards
C
Performance of the PPE
D
Cost of PPE materials
E
A, B, C only - answer>>>e
If you cannot find PPE materials that will provide continuous protection from a
particular hazardous substance, the breakthrough time of the protective material
should exceed the duration of your work.
, HAZWOPER 8 HOUR REFRESHER Exam 2025–
2026 Real Exam Questions and Verified
Answers JUST RELEASED
A
True
B
False - answer>>>a
The effects of PPE in relation to heat stress and task duration are a factor in selecting
and using PPE.
A
True
B
False - answer>>>a
Which agency designates levels of protection for PPE?
A
CDC
B
IDLH
C
EPA
D
DOT - answer>>>c
Level A personal protective equipment requires the highest level of protection for
skin, eyes and the respiratory system.
2026 Real Exam Questions and Verified
Answers JUST RELEASED
When maintaining respirators, which of the following actions should be
avoided? A
Clean and disinfect respirators used exclusively by one employee as often as
necessary B
Clean respirators monthly if they are worn by more than one
employee C
After using a respirator kept for emergency use, clean it
immediately D
Store respirators away from sunlight and excessive moisture - answer>>>b
When the identity and concentration of atmospheric hazards are not known, it is best
to use this type of respirator:
A
PAPR
B
SAR
C
APR
D
SCBA - answer>>>d
Only respirators approved by should be used.
A
, HAZWOPER 8 HOUR REFRESHER Exam 2025–
2026 Real Exam Questions and Verified
Answers JUST RELEASED
NIOSH (National Institute for Occupational Safety and
Health) B
OSHA (Occupational Safety and Health
Administration) C
CDC (Centers for Disease Control and
Prevention) D
EPA (Environmental Protection Agency) - answer>>>a
Which of the following are considerations when selecting a respirator for emergency
response?
A
Is there enough oxygen in the
atmosphere? B
What are the hazardous substances a worker may be exposed
to? C
Is the atmosphere immediately dangerous to life and health
(IDLH)? D
What is the concentration of the substance in the
air? E
What is the maximum permissible exposure limit for the
substance? F
All of the above - answer>>>f
In which type of seal check would you place your hands over the cartridge intakes and
inhale gently?
A
Positive-pressure test
, HAZWOPER 8 HOUR REFRESHER Exam 2025–
2026 Real Exam Questions and Verified
Answers JUST RELEASED
B
Negative-pressure test - answer>>>b
PPE will protect you from all hazardous exposures.
A
True
B
False - answer>>>b
Which of the following must be considered in PPE selection?
A
Identification of hazards
B
Routes of entry for hazards
C
Performance of the PPE
D
Cost of PPE materials
E
A, B, C only - answer>>>e
If you cannot find PPE materials that will provide continuous protection from a
particular hazardous substance, the breakthrough time of the protective material
should exceed the duration of your work.
, HAZWOPER 8 HOUR REFRESHER Exam 2025–
2026 Real Exam Questions and Verified
Answers JUST RELEASED
A
True
B
False - answer>>>a
The effects of PPE in relation to heat stress and task duration are a factor in selecting
and using PPE.
A
True
B
False - answer>>>a
Which agency designates levels of protection for PPE?
A
CDC
B
IDLH
C
EPA
D
DOT - answer>>>c
Level A personal protective equipment requires the highest level of protection for
skin, eyes and the respiratory system.
