Section 12 Flashcards
(40 cards)
What is the primary goal of disaster medicine?
To minimize morbidity and mortality in mass casualty events through efficient medical response.
What are the three main phases of disaster response?
Preparedness, response, and recovery.
What is triage in the context of disaster medicine?
The process of prioritizing patients based on the severity of their conditions to allocate limited resources effectively.
What is the purpose of START (Simple Triage and Rapid Treatment)?
To quickly classify victims during mass casualty incidents based on their ability to walk, respirations, perfusion, and mental status.
What color coding is used in triage during disasters?
Red (Immediate), Yellow (Delayed), Green (Minor), Black (Deceased).
How is a mass casualty incident (MCI) defined?
An event that overwhelms the local healthcare capacity to treat casualties effectively.
What are the key roles of the Incident Command System (ICS) in disaster management?
To coordinate response efforts, establish command, and optimize resource use during emergencies.
What are the typical health risks after a natural disaster?
Infectious diseases, injuries, and mental health issues.
What is the role of emergency operations centers (EOCs) in disaster management?
To coordinate communication, resource allocation, and logistical support during emergencies.
What is the significance of surge capacity in hospitals during disasters?
The ability to expand patient care capabilities rapidly during sudden large-scale incidents.
What are the primary steps in chemical decontamination?
Remove contaminated clothing, rinse skin thoroughly, and use soap and water if available.
What are the critical components of disaster preparedness planning?
Risk assessment, resource inventory, training, and public communication.
How are biological agents classified in disaster medicine?
Category A (high risk), Category B (moderate risk), Category C (emerging threats).
What is the emergency response to radiological exposure?
Decontamination, administration of potassium iodide, and supportive care.
What is the difference between quarantine and isolation?
Quarantine restricts movement of exposed individuals; isolation separates those who are infected.
What are the primary goals of emergency sheltering?
To provide safe housing, medical care, and basic needs for displaced populations.
What is the role of public health in disaster response?
Disease surveillance, infection control, and community health education.
How is psychological first aid applied during disasters?
By offering emotional support, ensuring safety, and helping victims reconnect with resources.
What are the essential elements of effective disaster communication?
Timeliness, accuracy, transparency, and addressing public concerns.
What is the primary objective of recovery after a disaster?
To restore infrastructure, rebuild communities, and support long-term health and well-being.
What are the main hazards associated with chemical disasters?
Toxic exposure, respiratory distress, burns, and contamination of water and soil.
How is chemical disaster preparedness enhanced?
Stockpiling antidotes, training first responders, and public awareness.
What are the signs of radiation sickness?
Nausea, vomiting, diarrhea, hair loss, and skin burns.
What is the purpose of mass casualty drills?
To simulate emergency responses and evaluate readiness.
