Arrival and Scene Size-up Flashcards
(19 cards)
What should you do if you are the first unit to arrive on the scene?
Position the ambulance to block traffic and create a safety barrier
Use only essential warning lights to avoid distracting motorists
Why should you reduce or turn off emergency lighting after the scene is secured?
To reduce the risk of a secondary crash
This practice is indicated by policies in some areas
What is the primary consideration when choosing a location to park if you are not the first to arrive?
Allow safe access to the scene while leaving a way to drive your ambulance out
What is a hazardous material?
Any substance that is toxic, poisonous, radioactive, flammable, or explosive
Can cause injury or death with exposure
Where should you park if there is a hazardous material present at the scene?
Uphill and upwind from the hazard
What protective gear should be worn before exiting the vehicle at an emergency scene?
A high-visibility reflective safety vest
True or False: You should assume that motorists will always see you at the scene.
False
What is the purpose of marking and protecting the scene?
To ensure safety and provide patient care
What is size-up in emergency management?
The ongoing process of information gathering and scene evaluation
What are some hazards to pay attention to during size-up?
- Downed power lines
- Leaking fluids
- Fire
- Broken glass
What should you do if there is a large group of patients?
Implement local mass-casualty incident protocols as necessary
What does a bent steering wheel indicate in a crash?
A mechanism of injury for significant face and/or thoracic trauma
What injuries can result from an unrestrained patient striking the windshield?
Head, face, or neck injuries
What additional resources may be needed during an emergency scene?
- Extrication equipment
- Fire department
- Law enforcement
- Hazmat unit
- Utility company
- Advanced life support unit
- Air transport
What can cause postcrash fires?
Sparks from the crash igniting spilled fuel or a short in the vehicle’s electric system
How can environmental conditions affect rescue operations?
They can present unique hazards, such as increased difficulty in handling crashes on hills or uneven terrain
What should you be alert for if vehicle occupants are intoxicated or upset?
Potential threats of violence
What should you do when you arrive at the scene?
Report to the incident commander
What is the role of the incident commander in rescue operations?
To approve when you can enter the vehicle and provide care for the patient
