Table of Contents
Which of the following is not a consideration that should be used by an EMT in establishing the size of the danger zone?
Which of the following is NOT a consideration that should be used by the EMT in establishing the size of the danger zone? rural highway. The vehicles are just beyond a curve in the roadway and there is a distinct odor of diesel fuel.
Which action has the highest priority in treating the multisystem trauma patient?
Immediate priority is given to airway control and to maintenance of ventilation, oxygenation, and perfusion. Cervical spine protection is crucial during airway intubation.
Which of the following injuries would most likely occur as a direct result of the third collision in a motor vehicle crash?
Which of the following injuries would MOST likely occur as a direct result of the third collision in a motor vehicle crash? Aortic rupture. Force acting over a distance is the definition of: Work.
When a motor vehicle strikes a tree while traveling at 40 mph the unrestrained occupant?
When a motor vehicle strikes a tree while traveling at 40 mph, the unrestrained occupant: remains in motion until acted upon by an external force.
How far does the danger zone extend out when downed wires are involved?
When wires are down, the danger zone is at least one full span of wires from the poles to which broken wires are attached.
When you are caring for the victim of multisystem trauma?
When you are caring for a victim of multisystem trauma, which of the following is LEAST likely to be a part of scene treatment? Provide appropriate fluid resuscitation. The difference between a multisystem trauma patient and a multiple trauma patient is: the number of body systems affected.
What does the platinum 10 minutes refer to?
A companion to the golden hour has arisen in pre-hospital lore called the “platinum 10 minutes.” This is based on the concept that seriously injured patients should have no more than 10 minutes of scene-time stabilization by emergency medical per- sonnel prior to transport to definitive care at a trauma center.
Which of the following occurs during the third impact of a motor vehicle crash?
Lastly, the third insult or impact to the body occurs when the internal structures such as organs and tissues collide with the body cavities. For example, the aorta may tear as it propels into the thoracic cavity or ribs may puncture a lung or spleen.
What type of motor vehicle accident has the greatest potential for injury?
When looking at collisions between motor vehicles, angle collisions cause the greatest number of deaths (about 8,000 in 2020). The interactive chart also shows the estimated number of deaths, injuries, fatal crashes, injury crashes, and all crashes for various types of motor-vehicle crashes.
When the speed of a motor vehicle doubles the amount of kinetic energy EMT?
2. According to the equation for kinetic energy, the energy that is available to cause injury doubles when an object’s weight doubles but quadruples when its speed doubles.
What are the ABC’s of breathing?
The most common term referred to in first aid is ABC. This stands for airway, breathing, and circulation.
What is a safe distance from a downed power line?
If you come across a downed or damaged line, follow these steps: Stay back at least 10 metres (33 feet). That’s about the length of a city bus. Dial 911 and let them know that a power line has fallen or is damaged.
What are the 5 Steps to a scene size up?
The five components of the size-up–number of patients, mechanism of injury/nature of illness, resource determination, standard-precautions determination and scene safety–are the steps to a successful run.
What is your main priority in managing multisystem trauma?
Immediate priority is given to airway control and to maintenance of ventilation, oxygenation, and perfusion. Cervical spine protection is crucial during airway assessment and manipulation. When several personnel are involved, a trauma team leader is important to coordinate management in the multiply injured patient.
What is an example of a multisystem trauma?
Those types of trauma include motor vehicle collisions and falls. Penetrating injuries include stab- bings and gunshot wounds resulting in direct tissue damage at the point of physical impact as well as projectile-associated damage (Marr 2017).
What is the golden hour in EMS?
The first hour after the onset of out-of-hospital traumatic injury is referred to as the “golden hour,” yet the relationship between time and outcome remains unclear.
What is golden hour in trauma?
The first 60 minutes after traumatic injury which is the most crucial period that determines the patient’s outcome has been termed the “golden hour.” The concept that definitive resuscitative trauma care must be initiated within this early window has been publicized, taught, and practiced worldwide for more than four …
How long does it take to become an EMT?
If you are new to the EMT profession, most states require that you complete a certain number of hands-on hours to get certified, so you will need to take 40 hours of skills lab classes in addition to the online classes. Duration and Schedule: Some online EMT classes can be completed at your own pace, while others have scheduled live classes.
Why is ballistics important to EMS providers?
Although ballistics may seem unimportant to EMS providers, some basic knowledge will help you to estimate the potential for injury based on the caliber and type of the weapon involved. When a projectile strikes the human body, it slows, and energy is transferred to the body.
What is the medium velocity impact response of sandwich structures?
The medium velocity impact response of sandwich structures is typically tested using a gas gun [30]. A steel projectile with a hemispherical nose having a diameter of 20 mm, as shown in Fig. 1 (a), was used to impact the centre of sandwich panels perpendicularly.
How much does it cost to recertify as an EMT?
The 40-hour refresher course is around $200 and is available to anyone currently certified and working as an EMT. You also have the option to take the 10- or 20-hour courses, but these provide you only with the requirements for either the national or state portion of recertification.