OSHA 15-Hour Disaster Site Worker
Safety and Health Exam Practice
Questions And Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A | Instant Download Pdf
1. The primary purpose of the OSHA Disaster Site Worker Safety and
Health training is to:
A. Teach advanced engineering controls
B. Certify workers as safety officers
C. Protect workers from hazards encountered during disaster
response and recovery
D. Replace employer-specific safety training
This training focuses on recognizing, avoiding, and preventing
hazards common at disaster sites.
2. Which agency is responsible for enforcing occupational safety and
health standards in the United States?
A. FEMA
, B. NIOSH
C. OSHA
D. EPA
OSHA sets and enforces standards to ensure safe and healthful
working conditions.
3. Disaster sites are considered especially hazardous because they:
A. Are always in remote locations
B. Contain multiple uncontrolled and unpredictable hazards
C. Require specialized licenses
D. Are only active at night
Disaster environments combine physical, chemical, biological, and
psychological hazards.
4. Which of the following is an example of a physical hazard at a disaster
site?
A. Mold spores
B. Carbon monoxide
C. Unstable structures
D. Bloodborne pathogens
Physical hazards include structural instability, debris, noise, and
heavy equipment.
5. The Incident Command System (ICS) is designed to:
A. Replace OSHA standards
B. Manage insurance claims
, C. Provide a standardized approach to incident management
D. Train emergency medical staff
ICS establishes clear roles, responsibilities, and communication
during incidents.
6. Who has overall responsibility for safety at a disaster site?
A. Individual workers
B. Safety officer only
C. Incident Commander
D. OSHA inspector
The Incident Commander holds ultimate authority over site
operations and safety.
7. Which hazard is most associated with confined spaces during disaster
recovery?
A. Radiation
B. Oxygen deficiency
C. UV exposure
D. Noise
Confined spaces may have low oxygen or toxic atmospheres.
8. A permit-required confined space includes all EXCEPT:
A. Limited entry or exit
B. Not designed for continuous occupancy
C. Adequate natural ventilation
Safety and Health Exam Practice
Questions And Correct Answers
(Verified Answers) Plus Rationales 2026
Q&A | Instant Download Pdf
1. The primary purpose of the OSHA Disaster Site Worker Safety and
Health training is to:
A. Teach advanced engineering controls
B. Certify workers as safety officers
C. Protect workers from hazards encountered during disaster
response and recovery
D. Replace employer-specific safety training
This training focuses on recognizing, avoiding, and preventing
hazards common at disaster sites.
2. Which agency is responsible for enforcing occupational safety and
health standards in the United States?
A. FEMA
, B. NIOSH
C. OSHA
D. EPA
OSHA sets and enforces standards to ensure safe and healthful
working conditions.
3. Disaster sites are considered especially hazardous because they:
A. Are always in remote locations
B. Contain multiple uncontrolled and unpredictable hazards
C. Require specialized licenses
D. Are only active at night
Disaster environments combine physical, chemical, biological, and
psychological hazards.
4. Which of the following is an example of a physical hazard at a disaster
site?
A. Mold spores
B. Carbon monoxide
C. Unstable structures
D. Bloodborne pathogens
Physical hazards include structural instability, debris, noise, and
heavy equipment.
5. The Incident Command System (ICS) is designed to:
A. Replace OSHA standards
B. Manage insurance claims
, C. Provide a standardized approach to incident management
D. Train emergency medical staff
ICS establishes clear roles, responsibilities, and communication
during incidents.
6. Who has overall responsibility for safety at a disaster site?
A. Individual workers
B. Safety officer only
C. Incident Commander
D. OSHA inspector
The Incident Commander holds ultimate authority over site
operations and safety.
7. Which hazard is most associated with confined spaces during disaster
recovery?
A. Radiation
B. Oxygen deficiency
C. UV exposure
D. Noise
Confined spaces may have low oxygen or toxic atmospheres.
8. A permit-required confined space includes all EXCEPT:
A. Limited entry or exit
B. Not designed for continuous occupancy
C. Adequate natural ventilation
