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Zorluk: OrtaBasic First Aid and Casualty Management

Following a collision, a motorcyclist is lying on the carriageway, conscious and breathing with an unobstructed airway. Why must first aiders avoid removing the rider's crash helmet?

  1. A
    To keep the casualty's head warm and prevent hypothermia
  2. B
    To prevent surface debris and dust from contaminating facial grazes
  3. To avoid causing or worsening severe neck and spinal injuriesCevap
  4. D
    To provide a secure handhold so emergency services can lift the casualty

Cevap

The crash helmet must be left in place to avoid causing or worsening severe neck and spinal injuries.
The correct response is that removing the helmet risks causing or worsening serious neck and spinal injuries. In road traffic collisions, motorcyclists are at high risk of sustaining trauma to the cervical spine. Removing a helmet forces the neck to bend and rotate, which can cause permanent spinal cord damage or paralysis. In accordance with UK first aid guidelines and The Highway Code, a motorcyclist's helmet should remain in place unless it is strictly essential to maintain an open airway or perform resuscitation.

Adım Adım Çözüm

1
Assess the casualty's primary survey indicators (airway and breathing).
The casualty is conscious, breathing normally, and maintains a clear, unobstructed airway.
Emergency helmet removal is only permissible when it is strictly necessary to clear an airway or deliver rescue breaths/CPR.
2
Evaluate the biomechanical risk of removing headgear post-collision.
Taking off a snug motorcycle helmet requires pulling, tilting, and rotating the head and neck.
Any movement of the cervical spine can displace fractured vertebrae and sever or compress the spinal cord.
3
Select the correct casualty stabilization procedure under UK first aid standards.
Leave the helmet firmly in place, reassure the casualty, and support their head in a neutral position until emergency medical services arrive.
This protocol minimizes spinal motion and prevents catastrophic secondary injury.

Anahtar Kavram

Casualty Management and Spinal Protection in Road Incidents
Tahmini Süre:1m 0s
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Konular

Basic First Aid and Casualty Management

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