Emergency and Disaster Nursing Test
Bank Questions And Correct Answers
(Verified Answers) Plus Rationales
2025/2026 Q&A | Instant Download
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1. Which phase of disaster management focuses on preventing
disasters or minimizing their impact?
A. Response
B. Recovery
C. Mitigation
D. Preparedness
Mitigation involves strategies to reduce the risk and impact of
disasters before they occur, such as enforcing building codes or
vaccination programs.
2. During triage in a mass casualty event, a patient who is not
breathing but has a pulse after repositioning the airway is
categorized as:
A. Green – Minor
B. Red – Immediate
C. Yellow – Delayed
D. Black – Expectant
Red tag patients require immediate life-saving interventions because
their condition is critical but survivable with prompt care.
3. What is the primary goal of disaster preparedness for nurses?
,A. To document all patient care
B. To prevent hospital-acquired infections
C. To ensure efficient, coordinated care during a disaster
D. To provide psychological counseling only
Disaster preparedness focuses on training, planning, and
coordination to manage emergencies efficiently.
4. Which type of disaster is characterized by the sudden release of
radioactive materials?
A. Biological
B. Radiological
C. Chemical
D. Natural
Radiological disasters involve nuclear accidents or attacks that
release radioactive substances, posing health risks.
5. The START triage system stands for:
A. Simple Triage and Rapid Treatment
B. Simple Triage and Rapid Transport
C. Standard Triage and Rapid Treatment
D. Standard Triage and Rapid Transport
START is a rapid triage method used to categorize patients quickly
during mass casualty incidents.
6. In disaster nursing, the "golden hour" refers to:
A. The first 15 minutes of disaster onset
B. The time it takes for emergency services to arrive
,C. The critical first hour after injury to provide definitive care
D. The last hour of patient survival
Prompt treatment during the golden hour significantly improves
survival rates in trauma patients.
7. A chemical disaster patient presents with pinpoint pupils,
salivation, and difficulty breathing. The nurse suspects exposure to:
A. Mustard gas
B. Chlorine
C. Organophosphate nerve agent
D. Cyanide
Organophosphate poisoning causes cholinergic symptoms: miosis,
excessive salivation, and bronchoconstriction.
8. Which level of prevention is emphasized during the recovery
phase of a disaster?
A. Primary
B. Secondary and Tertiary
C. Primary and Secondary
D. Only Primary
Recovery focuses on restoring health and function, which involves
early detection of complications (secondary) and rehabilitation
(tertiary).
9. During a mass casualty incident, a patient with minor injuries is
tagged:
A. Red
B. Yellow
, C. Green
D. Black
Green tags indicate minor injuries that do not require immediate
attention; patients can wait for treatment.
10. Which of the following is a key component of the hospital
emergency operations plan (HEOP)?
A. Daily staffing schedules
B. Chain of command and communication protocols
C. Routine medication administration
D. Patient discharge planning
HEOP outlines roles, responsibilities, and communication pathways to
ensure coordinated disaster response.
11. Which disaster triage category is assigned to a patient with
severe injuries who is unlikely to survive?
A. Red
B. Yellow
C. Green
D. Black
Black tags are for expectant patients who have little chance of
survival given the resources and severity of injuries.
12. The primary role of a nurse in a biological disaster is to:
A. Perform surgery
B. Identify, isolate, and manage infectious cases
C. Coordinate evacuations only
D. Provide psychological counseling exclusively
Bank Questions And Correct Answers
(Verified Answers) Plus Rationales
2025/2026 Q&A | Instant Download
1. Which phase of disaster management focuses on preventing
disasters or minimizing their impact?
A. Response
B. Recovery
C. Mitigation
D. Preparedness
Mitigation involves strategies to reduce the risk and impact of
disasters before they occur, such as enforcing building codes or
vaccination programs.
2. During triage in a mass casualty event, a patient who is not
breathing but has a pulse after repositioning the airway is
categorized as:
A. Green – Minor
B. Red – Immediate
C. Yellow – Delayed
D. Black – Expectant
Red tag patients require immediate life-saving interventions because
their condition is critical but survivable with prompt care.
3. What is the primary goal of disaster preparedness for nurses?
,A. To document all patient care
B. To prevent hospital-acquired infections
C. To ensure efficient, coordinated care during a disaster
D. To provide psychological counseling only
Disaster preparedness focuses on training, planning, and
coordination to manage emergencies efficiently.
4. Which type of disaster is characterized by the sudden release of
radioactive materials?
A. Biological
B. Radiological
C. Chemical
D. Natural
Radiological disasters involve nuclear accidents or attacks that
release radioactive substances, posing health risks.
5. The START triage system stands for:
A. Simple Triage and Rapid Treatment
B. Simple Triage and Rapid Transport
C. Standard Triage and Rapid Treatment
D. Standard Triage and Rapid Transport
START is a rapid triage method used to categorize patients quickly
during mass casualty incidents.
6. In disaster nursing, the "golden hour" refers to:
A. The first 15 minutes of disaster onset
B. The time it takes for emergency services to arrive
,C. The critical first hour after injury to provide definitive care
D. The last hour of patient survival
Prompt treatment during the golden hour significantly improves
survival rates in trauma patients.
7. A chemical disaster patient presents with pinpoint pupils,
salivation, and difficulty breathing. The nurse suspects exposure to:
A. Mustard gas
B. Chlorine
C. Organophosphate nerve agent
D. Cyanide
Organophosphate poisoning causes cholinergic symptoms: miosis,
excessive salivation, and bronchoconstriction.
8. Which level of prevention is emphasized during the recovery
phase of a disaster?
A. Primary
B. Secondary and Tertiary
C. Primary and Secondary
D. Only Primary
Recovery focuses on restoring health and function, which involves
early detection of complications (secondary) and rehabilitation
(tertiary).
9. During a mass casualty incident, a patient with minor injuries is
tagged:
A. Red
B. Yellow
, C. Green
D. Black
Green tags indicate minor injuries that do not require immediate
attention; patients can wait for treatment.
10. Which of the following is a key component of the hospital
emergency operations plan (HEOP)?
A. Daily staffing schedules
B. Chain of command and communication protocols
C. Routine medication administration
D. Patient discharge planning
HEOP outlines roles, responsibilities, and communication pathways to
ensure coordinated disaster response.
11. Which disaster triage category is assigned to a patient with
severe injuries who is unlikely to survive?
A. Red
B. Yellow
C. Green
D. Black
Black tags are for expectant patients who have little chance of
survival given the resources and severity of injuries.
12. The primary role of a nurse in a biological disaster is to:
A. Perform surgery
B. Identify, isolate, and manage infectious cases
C. Coordinate evacuations only
D. Provide psychological counseling exclusively
