Disaster Preparedness — MCQs
Which of the following phases are directly involved in the recovery phase of the disaster cycle?
In an accident case, after the arrival of medical team, all should be done in early management except;
All are true about Swajaldhara programme except:
Patients who need surgery within 24 hours are categorized under which color category in a disaster management triage?
In the TRIAGE system for disaster management, which of the following color codes denotes "high-priority treatment and/or transfer"?
Patients are categorized on the basis of chances of survival in Disaster management:
Which of the following is NOT typically associated with the recovery phase after a disaster?
You are working in a primary health center (PHC) situated in a high seismic zone. Which of the following actions should you take as part of preparedness for an emergency?
In a triage system for disaster management, what does the Red color code indicate?
Which of the following is not a fundamental aspect of disaster management?
Disaster Preparedness Indian Medical PG Practice Questions and MCQs
Question 1: Which of the following phases are directly involved in the recovery phase of the disaster cycle?
- A. Response and Rehabilitation
- B. Mitigation and Rehabilitation
- C. Response and Preparedness
- D. Rehabilitation and Reconstruction (Correct Answer)
Explanation: ***Rehabilitation and Reconstruction*** - **Rehabilitation** is the short-term recovery phase focusing on restoring essential services, providing temporary shelter, medical care, and supporting affected populations to resume normal activities. - **Reconstruction** is the long-term recovery phase involving rebuilding damaged infrastructure, permanent housing, economic restoration, and development improvements. - These two phases together constitute the **recovery phase** of the disaster cycle according to standard disaster management frameworks (WHO, NDMA). *Mitigation and Rehabilitation* - While **rehabilitation** is correctly part of recovery, **mitigation** is traditionally considered a separate continuous phase or part of preparedness, focused on reducing future disaster risks. - **Mitigation** measures are implemented throughout the disaster cycle, not specifically as a direct component of the recovery phase. *Response and Rehabilitation* - **Response** refers to immediate life-saving actions during and immediately after a disaster (search and rescue, emergency medical care, evacuation). - **Response** precedes the recovery phase and is distinct from it, though **rehabilitation** is indeed part of recovery. *Response and Preparedness* - **Preparedness** involves planning, training, and resource allocation before a disaster occurs. - **Response** is the immediate action during/after the disaster. - Neither constitutes the recovery phase, which follows after the immediate response is complete.
Question 2: In an accident case, after the arrival of medical team, all should be done in early management except;
- A. Glasgow coma scale
- B. Check BP (Correct Answer)
- C. Stabilization of cervical vertebrae
- D. Check Respiration
Explanation: ***Check BP*** - In the **immediate/early management** of trauma (primary survey), while circulation assessment is crucial, the **initial assessment of circulation** focuses on: - **Pulse rate and quality** (radial, carotid) - **Capillary refill time** - **Skin color and temperature** - **Active hemorrhage control** - **Formal blood pressure measurement** with a cuff, while important, is typically recorded during or after these rapid initial assessments, as it takes more time to obtain an accurate reading. - In the context of this question, among the four options listed, BP measurement is relatively less immediate compared to the other life-saving priorities (airway protection, breathing assessment, C-spine stabilization, and GCS). - **Note:** This is a nuanced distinction - BP is assessed during primary survey, but the other three options have more immediate life-threatening implications if not addressed. *Glasgow coma scale* - **GCS assessment** is part of the **"D" (Disability)** step in the ATLS primary survey. - It is performed early to assess neurological status and level of consciousness. - GCS <8 indicates need for **definitive airway protection** (intubation). - This is a critical early assessment that guides immediate management decisions. *Stabilization of cervical vertebrae* - **C-spine immobilization** is part of the **"A" (Airway)** step - "Airway with cervical spine protection." - It is performed **simultaneously** with airway assessment using a **rigid cervical collar**. - This is the **first priority** in trauma management to prevent secondary spinal cord injury. - All trauma patients should be assumed to have C-spine injury until proven otherwise. *Check Respiration* - **Respiratory assessment** is part of the **"B" (Breathing)** step in the ATLS primary survey. - This involves checking: - **Respiratory rate and pattern** - **Chest wall movement** - **Air entry bilaterally** - **Signs of tension pneumothorax or flail chest** - This is an immediate life-saving priority and must be assessed early.
Question 3: All are true about Swajaldhara programme except:
- A. Encourage water harvesting practices
- B. Provide drinking water in Rural areas
- C. State government maintain and manage all water supply (Correct Answer)
- D. Community led, participatory program
Explanation: ***State government maintain and manage all water supply*** - The **Swajaldhara programme** emphasizes a **community-driven approach**, where local communities are responsible for the operation and maintenance of the water supply systems. - This program aimed to shift away from complete government control, promoting **local ownership and sustainability**. *Encourage water harvesting practices* - The Swajaldhara scheme actively promoted and supported **water conservation methods**, including **rainwater harvesting**, to ensure the long-term availability of water resources. - This was an integral part of its strategy to enhance **water security** in rural areas. *Provide drinking water in Rural areas* - The primary objective of the Swajaldhara programme was to improve access to and the quality of **drinking water supplies** in **rural areas** of India. - It focused on providing safe and adequate drinking water to underserved rural populations. *Community led, participatory program* - Swajaldhara was designed as a **demand-driven and community-led initiative**, requiring beneficiaries to contribute to the capital cost and take responsibility for managing the water schemes. - This **participatory approach** fostered self-reliance and empowerment within the local communities.
Question 4: Patients who need surgery within 24 hours are categorized under which color category in a disaster management triage?
- A. Green
- B. Yellow (Correct Answer)
- C. Blue
- D. Black
Explanation: ***Yellow*** - Patients in the **yellow category** are those who require **significant medical attention** and intervention, such as surgery, but whose condition is stable enough to withstand a delay of a few hours up to 24 hours without immediate threat to life or limb. - This category indicates a **delayed but urgent need** for treatment, distinguishing them from immediate (red) or minor (green) cases. *Blue* - The color **blue** is generally **not a standard triage category** in most commonly used disaster protocols (e.g., START, JumpSTART). - Triage systems typically use red, yellow, green, and black to prioritize patients based on immediate medical need and prognosis. *Green* - The **green category** is for patients with **minor injuries** who are considered "walking wounded" and can often wait for treatment for several hours, sometimes up to a few days. - These individuals are **stable** and do not require immediate intervention to preserve life or limb. *Black* - The **black category** is reserved for individuals who are **deceased** or have injuries so severe that survival is unlikely given the available resources, often implying **palliative care** rather than active life-saving interventions in a mass casualty event. - This category signifies that resources would be better allocated to patients with a higher chance of survival.
Question 5: In the TRIAGE system for disaster management, which of the following color codes denotes "high-priority treatment and/or transfer"?
- A. Red (Correct Answer)
- B. Black
- C. Yellow
- D. Green
Explanation: ***Red*** - The **red tag** in the TRIAGE system signifies critical injuries requiring **immediate intervention** and transport to save life or limb. - Patients tagged red have a high priority for treatment with a good chance of survival if attended to promptly. - This represents the **highest priority** category for "high-priority treatment and/or transfer." *Green* - The **green tag** indicates patients with **minor injuries** who can walk and care for themselves. - Also known as the "**walking wounded**," these patients require minimal or delayed medical attention. - They have the **lowest priority** in disaster triage and can wait hours for treatment. *Black* - A **black tag** indicates the patient is **deceased** or has injuries so severe that survival is unlikely given the available resources. - These patients are assigned a low priority for treatment to allocate resources to those with a better prognosis. - Also called "**expectant**" in some systems. *Yellow* - The **yellow tag** designates patients with **serious, but non-life-threatening injuries** who can wait for treatment for a few hours. - These patients are stable enough that they do not require immediate intervention but will need medical attention. - Examples include fractures, moderate burns, or stable abdominal injuries.
Question 6: Patients are categorized on the basis of chances of survival in Disaster management:
- A. Tagging
- B. Triage (Correct Answer)
- C. Mitigation
- D. Surge capacity
Explanation: ***Triage*** - **Triage** is the process of sorting and prioritizing patients based on the severity of their injuries and their chances of survival, especially in mass casualty incidents or disasters. - This system ensures that limited resources are allocated to maximize the number of survivors and provide the most effective care. *Tagging* - **Tagging** refers to the physical labeling of patients after they have been triaged, using color-coded tags (e.g., red for immediate, yellow for delayed, green for minor, black for expectant). - It is a result of the triage process, not the process of categorization itself. *Mitigation* - **Mitigation** involves measures taken to reduce the impact of a disaster or emergency, such as constructing earthquake-resistant buildings or developing flood control systems. - It focuses on preventing or lessening the severity of a disaster before it occurs, rather than categorizing patients. *Surge capacity* - **Surge capacity** is the ability of a healthcare system to expand its services and resources in response to an unexpected influx of patients, such as during a pandemic or mass casualty event. - It refers to the operational capability of the system, not the method of patient categorization.
Question 7: Which of the following is NOT typically associated with the recovery phase after a disaster?
- A. Rehabilitation
- B. Reconstruction
- C. Response (Correct Answer)
- D. Mitigation
Explanation: ***Response (Correct Answer)*** - **Response** activities occur during or immediately after the disaster event, NOT in the recovery phase - Includes immediate search and rescue, medical triage, emergency shelter provision, and acute crisis management - The goal is to **save lives, protect property**, and meet basic human needs during the acute crisis (typically 0-72 hours) - This is distinct from the recovery phase, which begins after the immediate emergency is controlled *Rehabilitation* - **Rehabilitation** is a key component of the **recovery phase** - Focuses on restoring services and infrastructure to acceptable levels after the initial emergency - Includes both physical recovery of individuals and return to functionality of critical systems like utilities and healthcare *Reconstruction* - **Reconstruction** is a major part of the **recovery phase** - Involves rebuilding infrastructure, homes, and communities, often to a better, more resilient standard than before - This is often a lengthy process aiming for long-term stability and development *Mitigation* - While **mitigation** can be incorporated into recovery planning, it is primarily focused on **future disaster prevention** - Measures taken to reduce the **loss of life and property** from future disasters - Can be implemented before a disaster strikes or planned during recovery, but the emphasis is on **risk reduction for future events** rather than immediate restoration from the current event
Question 8: You are working in a primary health center (PHC) situated in a high seismic zone. Which of the following actions should you take as part of preparedness for an emergency?
- A. Ensure all financial and other resources are available for disaster preparedness.
- B. Increase public awareness through campaigns and loudspeakers.
- C. Follow instructions given over the phone or radio by higher officials.
- D. Conduct a simulation for the disaster and assess the response. (Correct Answer)
Explanation: ***Conduct a simulation for the disaster and assess the response.*** - **Simulation exercises** are crucial for testing the effectiveness of a disaster preparedness plan and identifying weaknesses in the response system. - This allows for refinement of protocols, training of personnel, and ensuring that all team members understand their roles during an actual emergency. *Ensure all financial and other resources are available for disaster preparedness.* - While important for effective disaster management, simply "ensuring" resources are available is not an action of preparedness, but rather an **enabling condition**. - This statement focuses on the availability of resources rather than a proactive step to prepare the PHC for an emergency. *Increase public awareness through campaigns and loudspeakers.* - **Public awareness campaigns** are vital for community preparedness, but this action is primarily for the general population and not a specific preparedness action for the PHC itself in terms of its operational readiness. - While a PHC might be involved in public awareness, its core preparedness involves internal actions to ensure its functionality during a disaster. *Follow instructions given over the phone or radio by higher officials.* - This describes a reaction during or immediately before a disaster, rather than a proactive **preparedness measure**. - Relying solely on real-time instructions from higher officials during an emergency without prior planning can lead to delays and inefficiencies.
Question 9: In a triage system for disaster management, what does the Red color code indicate?
- A. Patients with minor injuries
- B. Uninjured patients
- C. Patients with critical injuries requiring immediate attention (Correct Answer)
- D. Patients with fatal injuries or those unlikely to survive
Explanation: **Explanation:** In disaster management, **Triage** is the process of prioritizing patients based on the severity of their condition to maximize the number of survivors. The color-coding system is a standardized tool used to categorize victims during mass casualty incidents (MCI). **1. Why Option C is Correct:** The **Red Tag (Immediate)** indicates patients with life-threatening injuries who have a high probability of survival if medical intervention is provided immediately (within the "Golden Hour"). These patients typically have airway obstructions, tension pneumothorax, or severe external hemorrhage. **2. Analysis of Incorrect Options:** * **Option A (Minor injuries):** These are **Green Tag (Minor/Walking Wounded)** patients. They have stable vitals and can wait several hours for treatment. * **Option B (Uninjured):** These individuals do not require medical triage tags; they are usually directed to a safe zone or observation area. * **Option D (Fatal/Unlikely to survive):** These are **Black Tag (Dead/Moribund)** patients. In a resource-constrained disaster setting, those with catastrophic injuries (e.g., exposed brain matter, cardiac arrest) are deprioritized to save those with a better prognosis. **3. High-Yield Clinical Pearls for NEET-PG:** * **Yellow Tag (Delayed):** Indicates "Urgent" cases (e.g., stable fractures, large wounds without hemorrhage) that require care but are not immediately life-threatening. * **START Protocol:** The most common triage algorithm is **Simple Triage and Rapid Treatment**. It focuses on three parameters: **Respirations, Perfusion, and Mental Status (RPM).** * **Red Tag Criteria (RPM):** Respiratory rate >30/min, absent radial pulse (or capillary refill >2 seconds), or inability to follow simple commands. * **Triage Sieve:** The initial primary triage performed at the site of the disaster.
Question 10: Which of the following is not a fundamental aspect of disaster management?
- A. Disaster response
- B. Disaster mitigation
- C. Disaster awakening (Correct Answer)
- D. Disaster preparedness
Explanation: ### Explanation The fundamental framework of disaster management is structured around the **Disaster Management Cycle**, which consists of specific phases designed to reduce the impact of a catastrophe. **Why "Disaster Awakening" is the correct answer:** There is no recognized phase or term called "Disaster Awakening" in standard public health or WHO disaster management protocols. While public awareness is a component of preparedness, "awakening" is not a formal technical pillar of the cycle. **Analysis of Incorrect Options (The True Phases):** * **Disaster Preparedness:** These are measures taken before a disaster to ensure an effective response (e.g., stockpiling medicines, training personnel, and creating evacuation plans). * **Disaster Response:** This occurs immediately after the event strikes. It focuses on life-saving activities such as Triage, search and rescue, and providing emergency medical aid. * **Disaster Mitigation:** These are long-term measures taken to minimize the risk and impact of a disaster before it occurs (e.g., building earthquake-resistant hospitals or improving drainage to prevent floods). **High-Yield Clinical Pearls for NEET-PG:** * **The Disaster Cycle:** Divided into **Pre-disaster phase** (Mitigation, Preparedness), **Impact phase** (Response), and **Post-disaster phase** (Recovery, Rehabilitation, Reconstruction). * **Triage:** The most critical medical component of the Response phase. Remember the color coding: **Red** (Immediate/High Priority), **Yellow** (Urgent/Stable), **Green** (Ambulatory/Minor), and **Black** (Dead/Moribund). * **Tagging:** In a disaster, the **Triage Tag** is usually tied to the victim's left wrist. * **Epidemiology:** The most common post-disaster communicable diseases are usually water-borne (e.g., Cholera, Leptospirosis) or related to overcrowding (e.g., Measles).
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