what is meant by the cause or origin and course of history of an injury

What is injuries and trauma?

Injury, also known as physical trauma, is damage to the body caused by external force. This may be caused by accidents, falls, hits, weapons, and other causes. Major trauma is injury that has the potential to cause prolonged disability or death. In 2013, 4.8 million people world-wide died from injuries, up from 4.3 million in 1990.

What are the different causes of injury?

Causes for injuries fall under two categories: intentional and accidental. Intentional injuries include acts of violence and war, or be can self-imposed like suicide or self-harm. Accidental injuries can come from falling or motor vehicle accidents. Some cases of accidental injuries are injury by stingray or lightning injuries.

What is the origin of damage?

The origin of damage refers to where the damage began. For instance, in a fire loss, the origin may be behind a stove or in a fireplace or in the middle of a room. The origin can provide clues to the cause.

What is the direct cause of an accident?

The important point to remember here is that the "direct cause" of the injury is not the same as the "surface cause" of the accident event. The direct cause of injury is the harmful transfer of energy as a consequence of your exposure to that energy. The direct result of the harmful energy transfer is injury.

What is DAI in medical terms?

What is diffuse axonal injury (DAI)? Diffuse axonal injury is the shearing (tearing) of the brain's long connecting nerve fibers (axons) that happens when the brain is injured as it shifts and rotates inside the bony skull. DAI usually causes coma and injury to many different parts of the brain.

What are the causes of concussions?

A bump, blow, or jolt to the head can cause a concussion, a type of traumatic brain injury (TBI). Concussions can also occur from a fall or a blow to the body that causes the head to move rapidly back and forth.

What is an injury that is defined as injury to the brain?

Traumatic brain injury (TBI) is a sudden injury that causes damage to the brain. It may happen when there is a blow, bump, or jolt to the head. This is a closed head injury. A TBI can also happen when an object penetrates the skull.

What is a Grade 3 DAI?

Grade 3: A severe diffuse axonal injury with finding as Grade 2 and additional focal lesions in the brainstem.

Is concussion an injury?

A concussion is a type of traumatic brain injury—or TBI—caused by a bump, blow, or jolt to the head or by a hit to the body that causes the head and brain to move rapidly back and forth.

Can whiplash cause concussions?

During whiplash, the head is jerked forward and backward quickly, which can cause the brain to collide with the skull. This violent motion can sometimes result in both whiplash and a concussion.

What are the 4 types of traumatic brain injuries?

Types of TBIsConcussions.Contusions.Penetrating injuries.Anoxic brain injuries.

What is the difference between traumatic brain injury and brain injury?

An acquired brain injury is the umbrella term for all brain injuries. There are two types of acquired brain injury: traumatic and non-traumatic. A traumatic brain injury (TBI) is defined as an alteration in brain function, or other evidence of brain pathology, caused by an external force.

What type of brain injury causes memory loss?

A traumatic brain injury (TBI) is an injury to the brain caused by a trauma to the head. This may affect a particular section, or lobe, of the brain or the whole brain and cause memory loss, blurred vision, dizziness, nausea or loss of consciousness.

What is DAI diagnosis?

Overview. Diffuse axonal injury (DAI) is a form of traumatic brain injury. It happens when the brain rapidly shifts inside the skull as an injury is occurring. The long connecting fibers in the brain called axons are sheared as the brain rapidly accelerates and decelerates inside the hard bone of the skull.

Can a fall cause diffuse axonal injury?

Abstract. 82 cases of diffuse axonal injury were found at necropsy in 635 patients with fatal nonmissile head injuries. 13 of these injuries were attributable to falls, and in all the patients fell from a considerable height.

How many grades of DAI are there?

The histopathological grading of DAI, proposed by Adams and associates7 into grades 1–3 is based on the presence of axonal injury in the cerebral hemispheres with a predilection for the grey-white interface (grade 1), the corpus callosum (grade 2), and the dorsolateral, rostral brainstem (grade 3).

What is the International Classification of External Causes of Injury?

The World Health Organization (WHO) developed the International Classification of External Causes of Injury (ICECI). Under this system, injuries are classified by: mechanism of injury; objects/substances producing injury; place of occurrence; activity when injured; the role of human intent;

What is a wound in pathology?

In pathology, it specifically refers to a sharp injury which damages the dermis of the skin. Head :

What is a strain injury?

Strain and repetitive strain are injuries to muscles or tendons. Sprain is an injury to a ligament or ligaments.

What is trauma in medical terms?

By modality. Trauma. Traumatic injuries are a body wound or shock produced by sudden physical collision or movement. Injuries associated with trauma are avulsion, bone fracture, injury by blast, internal bleeding and catastrophic injuries. Strain, repetitive strain, or sprain.

What is the term for damage to the body caused by external force?

Specialty. Emergency medicine, traumatology. Cat scratches on an arm. Injury, also known as physical trauma, is damage to the body caused by external force. This may be caused by accidents, falls, hits, weapons, and other causes.

How many people died from trauma in 2013?

Major trauma is injury that has the potential to cause prolonged disability or death . In 2013, 4.8 million people world-wide died from injuries, up from 4.3 million in 1990. More than 30% of these deaths were transport-related injuries.

How many factors are involved in a serious injury?

Some experts believe at least 10 or more factors come together to cause a serious injury accident. Other experts state that an average of 27 factors directly and indirectly contribute to a serious accident.

What is the cause and effect relationship in an accident report?

Here's the cause-effect relationship: the harmful transfer of energy is always the cause of an injury which is the effect. Let's take a look at some examples that illustrate this important principle.

What is surface cause analysis?

Surface Cause Analysis: Here you determine the hazardous conditions and unsafe behaviors described in the sequence of events that dynamically interact to produce the accident. The hazardous conditions and unsafe behaviors uncovered are the surface causes for the accident and give clues that point to possible system weaknesses.

What is the direct cause of injury when Bob falls off a ladder?

If Bob falls off a ladder and hits the ground so hard that it fractures his lower leg, the direct cause of injury is the transfer of excessive kinetic energy (the cause) that breaks the leg bone (the effect).

Where to write injury on a sheet?

At the left side of the sheet, centered, write "The Injury".

What is the purpose of a comprehensive accident report?

In a comprehensive accident report, you'll be asked to determine the direct cause of the worker's injury. It's important to understand the nature of cause that resulted in the injury so that you can write a clearly describe what directly caused the injury in terms of a "cause and effect" relationship.

What is the initial response to an accident?

When an accident happens, the initial response is crucial not only to minimize injury and loss, but also to protect evidence necessary to conduct the investigation.

How to structure the initial response?

To structure the initial response, there are "Seven Steps of Investigation" that enable organizations to proactively respond to incidents while laying the necessary groundwork for Phases 2 and 3 of the accident investigation process. 1. Take control of the accident scene: Accidents make people react differently.

Why should every potential problem be resolved?

The more problems solved, the safer and more cost effective the operation will be. The fact is that the only difference between a near miss and a catastrophe may be chance. That's why every potential problem should be resolved. Most organizations don't have the resources to do this.

What is the Lost Cause?

The Lost Cause: Definition and Origins. As the Civil War drew to a close in 1865, Southerners looked around at the death and destruction that the war had inflicted on their homes, businesses, towns, and families. “The South was not only…conquered, it was utterly destroyed…More than half [of] the farm machinery was ruined, ...

Where was the Lost Cause photograph taken?

Thus, the “Lost Cause.”. A photograph of the equestrian state of Robert E. Lee in Richmond, Virginia, taken in 1890 soon after it was erected. Library of Congress. Fourth, Confederate soldiers are portrayed as heroic, gallant, and saintly. Even after the surrender, they retained their honor.

How did Southern women contribute to the lost cause?

Southern women played a large role in perpetuating the Lost Cause. They converted their wartime soldiers’ aid organizations into memorial organizations, to commemorate their male counterparts who fell during the war. Because women were seen as inherently nonpolitical, and memorializing was not seen as political, they were able to take the lead in memorializing the Southern cause. Ladies’ Memorial Associations were formed all across the South to dedicate Confederate cemeteries and organized Memorial Days for fallen Confederates. They would eventually unite in 1900 to become the Confederated Southern Memorial Association, and by then, their goals had expanded beyond just remembering their dead. Now, they collected Confederate relics and instilled veneration for the Southern cause in the younger generation through textbooks and educational outreach efforts.

What was the Southern Historical Society Papers?

In 1876, the society published the Southern Historical Society Papers, a collection of essays defending every aspect of the Southern war effort. Early became the most influential figure in propagating these arguments. While initially against secession, Early steadily rose through the ranks of the Confederate Army.

Who is the most sanctified figure in the Lost Cause?

Fifth, Robert E. Lee emerged as the most sanctified figure in Lost Cause lore, especially after his death in 1870. Lee himself became a symbol for the Lost Cause, and a “Cult of Lee” revered the Virginian as the ultimate Christian soldier who took up arms for his state. He was even called the second Washington.

What did Jefferson Davis write about the war?

Jefferson Davis also published The Rise and Fall of the Confederate Government, a vindication of the war.

What Is A Cause and Origin Investigation?

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