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hypoperfusion
Decrease in the rate of blood flow
hemorrhage
The significant flow of blood out of the body
tourniquet
Device that is placed around a part of the body to restrict blood flow
Shock
Condition in which blood does not circulate adequately
Distributive shock
Type of shock that occurs because of widening blood vessels
hypovolemic shock
A type of shock that occurs because of hemorrhage
sling
A pice of cloth that is wrapped around an arm and suspended from the shoulder
immobilize
To hold something in one particular position so that it cannot move or bend
Realign
To shift something back into a previous correct position
sprain
An injury in which a joint is suddenly twisted or stretched , tearing a ligament
Dislocation
An injury in which two bones are separated from the place where they normally fit together
Bear weight
To stand or walk on A leg or foot normally
Strain
An injury in which a muscle or tendon is stretched beyond its normal range
quadriplegia
A condition caused by damage to the cervical spine, resulting in total paralysis below the neck
Spinal column
The sequence of vertebrae that extend down the center of a person's back
Complete
Being a severe lesion and causing total paralysis below a certain point
Spinal cord
A group of nerves down a person's back which sends messages between the brain and the body
paraplegia
A condition caused by damage to the thoracic spine, resulting in total paralysis below the waist
Intervertebral disk
An area of cartilage between two vertebrae creating a joint
Incomplete
Being a less severe lesion, but still possibly causing functional damage
Abrasion
A shallow injury that occurs when the epidermis is scraped or rubbed
burn
An injury that is caused by exposure to heat or chemicals
Hematoma
A situation in which blood collects in a tissue outside of the blood vessels
Avulsion
An injury in which a flap of skin or tissue is loose or torn from the body
First-degree
Burning the epidermis causing pain and redness but no scarring
Laceration
A wound that affects the soft tissue below the skin often with rough bleeding edges
Crush
To apply extreme force so that parts are pressed together
Amputation
An injury in which a body part is completely separated from the body
Heart attack
A condition in which the supply of blood to heart is blocked
Defibrillation
The use of electrical energy to re-establish normal heart activity
Aneurism
An expanded part of blood vessel that is at risk for rupture
Neurological
Deleting to the nervous system
Degenerative
Gradually worsening over time
Cardiac arrest
A condition in which a person's blood stops circulating
headache
Any discomfort in a person's head
Clot
A collection of hardened blood that blocks blood flow from through a blood vessel
Chest pain
Any discomfort in a persons thoracic region
Stobe light
A device that shines in a circular pattern
Gurney
A lightweight bed on wheels that is use to transport ill and injured people
Warning device
Something that alerts people to be aware or take some action
Cabin
The open area inside of a vehicle where the driver and passengers sit
Ambulance
an emergency vehicle that carries patients and contains medical equipment
Storage
A place where someone keeps items while they are not in use
Rotating light
A device that shines light in quick bursts
MOI - mechanism of injury
The cause of damage to a person's body
Sustain
A noticeable change that indicates illness
NOI - nature of illness
To experience or suffer from an injury
responsive
Able to communicate with other people
Internal
Occurring on the inside of someone's body and not visible from the outside
Patient history
A collection of information about a patient's previous medical conditions
Unresponsive
Not able to communicate with other people
Symptom
The type of medical condition that is causing a person to feel ill
Relocate
To move or direct a person to another place
MCI
an event in which people are injured or killed
Casualty
A person who is is injured or killed during an accident
Priority
Something that is very important and must happen before other things
Tag
To place a label or other indicator on a person to assign a particular status
Palpable
Able to be felt or detected
Triage
The process of determining which patients need medical care first
Aspiration
The process of inhaling a foreign fluid or other material into the airway
Foreign body airway obstruction
When the object enters a person's airway
carbon dioxide
A gas that is present in the air and is the substance that humans exhale
Gasp
To breathe with pain or difficulty usually with sudden irregular breaths
Effort
The amount of work or energy that someone must expend in order to do something
Regularity
Occurring at fixed steady intervals of time
Laryngeal spasm
When person's larynx closes or contracts
Ventilation
Exchange of gases through the airway
Penetrating
Occurring with great force on one particular point
Rupture
To break or burst open
Blunt
Occurring over a large area
Asphyxia
A condition in which person is not able to breathe
Pleural cavity
The area of the body containing the ribcage and internal organs within it
Thorax
An area between the lungs and the chest wall that is important to the respiratory process