3.4 Fire Safety, Disaster Readiness, and Emergency First Aid

Fire Safety, Disaster Readiness, and Emergency First Aid

Long-term care facilities house vulnerable individuals with sensory impairments, dementia, and limited physical mobility. In the event of a structural fire, natural disaster, or acute medical emergency, residents cannot evacuate independently. Certified Nursing Assistants must act as immediate, disciplined first responders who execute established life-safety protocols calmly and decisively. A hesitation of thirty seconds during a room fire or choking episode can mean the difference between life and death.

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Healthcare Facility Fire Safety: The RACE Protocol

The standardized national emergency response procedure for fires in healthcare occupancies is summarized by the life-safety acronym RACE. Every nursing assistant must memorize this exact sequence:

   R  -->  RESCUE anyone in immediate danger from fire or smoke.
   A  -->  ACTIVATE the alarm / call the internal emergency code.
   C  -->  CONFINE the fire and smoke by closing all doors & windows.
   E  -->  EXTINGUISH the fire if safe, or EVACUATE the area.

Detailed Breakdown of the RACE Protocol:

1. R = Rescue / Remove: Your first and most immediate priority is to rescue and remove any resident, visitor, or staff member in immediate, life-threatening danger from the room or area where the fire originated. Move them past corridor smoke-barrier fire doors. Never stop to gather personal possessions.
2. A = Activate / Alarm: Immediately sound the alarm. Pull the nearest manual fire alarm pull station on the wall and notify the facility switchboard or call the facility emergency code (e.g., "Code Red, Room 214"). This summons the municipal fire department and mobilizes the facility emergency response team.
3. C = Confine / Contain: Confine the fire, deadly toxic gases, and smoke by closing all resident room doors, corridor smoke doors, and windows. Smoke inhalation, not flames, is the primary cause of fire fatalities. Closing doors starves the fire of fresh oxygen and creates sealed compartments that protect residents in adjacent rooms. Shut off air conditioning and ventilation units if instructed.
4. E = Extinguish / Evacuate:
   • Extinguish: If the fire is small, contained (such as a burning wastebasket), and you have a clear, unblocked exit path at your back, attempt to extinguish it using the appropriate portable fire extinguisher.
   • Evacuate: If the fire is large, spreading rapidly, producing heavy black smoke, or cannot be extinguished with one fire extinguisher, immediately initiate horizontal evacuation. Move residents horizontally past fire and smoke barrier doors into a safe adjacent smoke compartment on the same floor. If vertical evacuation down stairwells becomes necessary, ambulatory residents walk first, followed by wheelchair residents, and finally bedbound residents moved via specialized evacuation sleds or blanket carries. Never use elevators during a fire!

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Operating Fire Extinguishers: The PASS Acronym

When attempting to extinguish an incipient-stage fire, portable fire extinguishers must be operated using the standardized PASS technique:

   P  -->  PULL the safety pin located at the top of the handle.
   A  -->  AIM the nozzle or hose at the BASE of the fire.
   S  -->  SQUEEZE the top operating handle lever.
   S  -->  SWEEP the spray side-to-side across the base of the flames.

PASS Step-by-Step Execution:

1. P = Pull the Pin: Pull the metal safety pin located between the two handles at the top of the extinguisher. This breaks the plastic tamper inspection seal.
2. A = Aim Low: Aim the extinguisher nozzle or discharge hose directly at the base of the fire (the burning fuel source on the floor or surface). Aiming at the high flames will not extinguish the fire and wastes extinguishing agent.
3. S = Squeeze the Lever: Squeeze the top handle lever down toward the carrying handle to discharge the pressurized extinguishing chemical.
4. S = Sweep Side-to-Side: Sweep the nozzle smoothly from side to side across the entire base of the burning material until all flames are smothered. Slowly back away while keeping your eyes on the area to watch for re-ignition.

Fire Extinguisher Classifications:

• Class A: Ordinary solid combustibles (wood, paper, cloth, rubber, plastics). Extinguished by water or multi-purpose dry chemical.
• Class B: Flammable liquids and gases (grease, gasoline, oils, oil-based paints, solvents). Extinguished by carbon dioxide (CO2) or dry chemical that smothers oxygen. Never use water on a Class B fire (water causes boiling liquid to splatter and spread).
• Class C: Energized electrical equipment (appliances, wiring, fuse panels, motors). Extinguished by non-conductive dry chemical or CO2. Never use water on electrical fires due to fatal electrocution risks.
• Class ABC: Multi-purpose dry chemical (ammonium phosphate). Standard, versatile extinguisher deployed throughout healthcare facilities; safe for Class A, B, and C fires.
• Class K: Commercial kitchen fires involving combustible cooking media (fats, vegetable oils, animal greases). Deployed in commercial dietary kitchens.

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Supplemental Oxygen Safety Precautions

Supplemental oxygen is a medical drug prescribed to treat hypoxemia. While oxygen itself does not burn or explode, it is a powerful oxidizer that vigorously accelerates combustion. In an oxygen-enriched atmosphere, materials that would normally smolder ignite instantly and burn with explosive velocity.

Mandatory Oxygen Safety Rules for Nursing Assistants:

• Warning Signage: Prominently post "Oxygen in Use / No Smoking" warning signs on the outside of the resident's door and directly over the head of the bed.
• Strict Smoking Prohibition: Enforce a zero-tolerance ban on smoking, matches, open flames, lighters, and electronic cigarettes in the resident's room.
• Electrical Safety: Ensure all electrical devices in the room (televisions, radios, electric clippers) are grounded with three-prong plugs and inspected by facility maintenance. Avoid using electric razors while oxygen is actively running due to internal motor sparks.
• Eliminate Static Electricity: Do not use wool blankets or synthetic nylon/fleece bedding, which generate static electrical sparks. Use 100% cotton blankets, sheets, and gowns.
• Prohibit Petroleum-Based Products (CRITICAL SAFETY RULE): Never apply petroleum jelly (Vaseline), mineral oil, or petroleum-based lip balms to the nose, lips, or face of a resident receiving oxygen. Petroleum is a flammable hydrocarbon that can ignite in oxygen-enriched gas streams, causing severe facial burns. Use only water-soluble lubricants (such as K-Y Jelly) or approved water-based oral moisturizers.
• Cylinder Storage: Oxygen cylinders must always be secured upright in approved rolling floor carts or wall-mounted racks. Never leave tanks freestanding or lying unsupported on floors or beds.

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Foreign Body Airway Obstruction (FBAO) / Choking Management

Choking is a common emergency in long-term care due to age-related swallowing difficulties (dysphagia), stroke-induced neuromuscular deficits, poor-fitting dentures, and cognitive decline leading to bolus stuffing.

Recognizing Choking: Partial vs. Complete Obstruction

• Partial Airway Obstruction: The resident has some air exchange, is coughing forcefully, wheezing between breaths, and is able to speak or vocalize. CNA Action: do not give back blows or abdominal thrusts while the resident can cough effectively. Stay with the resident and verbally encourage them to keep coughing vigorously to expel the object. Forceful coughing is more effective than external thrusts.
• Complete Airway Obstruction: The resident has no air exchange, cannot speak, cry, or cough, makes high-pitched stridor sounds or silent gasps, displays cyanosis (blue discoloration of lips and nail beds), and exhibits the Universal Choking Sign (clutching the throat/neck with both hands). CNA Action: Immediate intervention is required to prevent fatal anoxia.

CHOKING RESPONSE (2025 AHA adult guideline):
├── Coughing forcefully, can speak --> Stay with resident, encourage coughing, call the nurse
└── Cannot speak, breathe, or cough --> Call for help; 5 back blows, then 5 abdominal thrusts; repeat
         ├── Visibly pregnant or too large to encircle --> Chest thrusts instead of abdominal thrusts
         └── Resident becomes unresponsive --> Lower to floor, activate emergency code, start CPR

Severe Choking in a Responsive Adult: Back Blows and Abdominal Thrusts

The 2025 American Heart Association (AHA) guidelines changed the first-aid sequence for an adult with a severe airway obstruction. Instead of abdominal thrusts alone, the rescuer alternates 5 back blows with 5 abdominal thrusts until the object comes out or the person becomes unresponsive. Older nurse aide textbooks, and some practice questions, describe abdominal thrusts alone; follow the method taught in your current CPR course and your facility's policy.

Back blows:

1. Stand slightly behind and to the side of the resident. Support the chest with one hand and lean the resident forward so the object moves out of the mouth, not deeper.
2. Give up to 5 firm blows between the shoulder blades with the heel of your other hand, checking after each blow whether the object has come out.

Abdominal thrusts (Heimlich maneuver):

1. Stand behind the resident and wrap your arms around the waist.
2. Make a fist with one hand and place the thumb side against the middle of the abdomen, slightly above the navel and well below the breastbone (xiphoid process).
3. Grasp your fist with your other hand.
4. Give up to 5 quick, separate inward and upward thrusts.
5. Keep alternating 5 back blows and 5 abdominal thrusts until the object is expelled or the resident becomes unresponsive.

Modifications: Chest Thrusts

For visibly pregnant residents or residents too large for your arms to encircle, use chest thrusts in place of abdominal thrusts. Place your arms under the resident's armpits, put the thumb side of your fist on the center of the breastbone, grasp it with your other hand, and give quick thrusts straight back.

Unresponsive Choking Resident Protocol:

If the choking resident loses consciousness:

1. Carefully ease the resident to the floor on their back.
2. Call out for immediate emergency assistance and summon the charge nurse.
3. Begin Cardiopulmonary Resuscitation (CPR) immediately, starting with 30 chest compressions.
4. Open the airway using the head-tilt/chin-lift maneuver. Look into the mouth. If you clearly see the dislodged foreign object, perform a finger sweep to remove it. NEVER perform a blind finger sweep; sweeping blindly can push the object deeper into the larynx.
5. Attempt 2 rescue breaths. If chest does not rise, reposition head and re-attempt. Continue CPR cycles (30 compressions : 2 breaths) until emergency medical personnel take over.

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Seizure Response and Aspiration Prevention

A seizure is an abrupt, uncoordinated surge of electrical activity in the brain. In nursing home residents, seizures frequently result from prior strokes, head trauma, brain tumors, metabolic disturbances, or epilepsy. A generalized tonic-clonic seizure involves loss of consciousness followed by alternating rigid stiffening (tonic) and violent convulsive jerking (clonic) phases.

Emergency CNA Seizure Protocol:

1. Remain with the Resident: Never leave a convulsing resident unattended. Call loudly for the nurse or press the emergency pendant.
2. Time the Seizure: Note the exact start time on a clock. Monitoring duration is critical; seizures lasting longer than 5 minutes represent a medical emergency termed status epilepticus.
3. Protect from Physical Trauma: If the resident is standing or seated, gently lower them to the floor to prevent a catastrophic fall. Clear away sharp furniture, chairs, nightstands, and hard objects.
4. Pad the Head: Place a soft folded blanket, pillow, or folded jacket beneath the resident's head to cushion against concrete or tiled floors.
5. Loosen Restrictive Clothing: Unbutton tight shirt collars, loosen neckties, or remove restrictive neckwear to facilitate ventilation.
6. Turn Onto Side (Recovery Position): Gently turn the resident onto their side (lateral position). This allows saliva, secretions, or vomitus to drain freely out of the mouth by gravity, preventing lethal airway obstruction and pulmonary aspiration pneumonia.
7. CRITICAL PROHIBITIONS:
   • NEVER attempt to restrain convulsive movements. Do not hold down arms or legs; fighting muscle contractions causes bone fractures and tendon tears.
   • NEVER put anything into the resident's mouth. Do not insert bite blocks, spoons, tongue blades, or fingers. The resident cannot "swallow their tongue." Forcing objects between clenched jaws shatters teeth, lacerates oral mucosa, and obstructs the airway.
8. Postictal Care: Following the seizure, the resident enters the postictal phase, characterized by profound sleepiness, confusion, and headache. Provide gentle reassurance, reorient the resident, perform incontinence cleanup respectfully, and report all clinical observations (start time, duration, onset site, loss of consciousness) to the charge nurse.

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Rapid First Aid for Acute Medical Emergencies