What should you assess after a head injury?
What should you assess after a head injury?
Assessment of the head injury patient should include airway, cervical spine protection, breathing, circulation, and haemorrhage control followed by the GCS. The GCS score should be used in the assessment of all patients with head injury by trained healthcare providers.
What are the three C of head injury?
Pre-hospital care is as per ATLS guidelines. The GCS will classify head injury victims as: Minor-GCS 13-15, Moderate-GCS 9-12 and Severe- GCS 3-8. Triage decisions in the patient with cranio cerebral trauma should be made based on admission GCS score.
What is pathophysiology of head injury?
Pathophysiology of TBI. Damages of neuronal tissues associated with TBI fall into two categories: (i) primary injury, which is directly caused by mechanical forces during the initial insult; and (ii) secondary injury, which refers to further tissue and cellular damages following primary insult.
What is the top priority in the nursing care of the patient with TBI?
The first priority in any emergency is always an adequate airway. The nurse is involved in clearing the mouth, inserting an oral airway, assisting with intubation, oxygen therapy and assessing continually the patient’s respiratory system.
What is the most common complication of a head injury?
The most common short-term complications associated with TBIs include cognitive impairment, difficulties with sensory processing and communication, immediate seizures, hydrocephalus, cerebrospinal fluid (CSF) leakage, vascular or cranial nerve injuries, tinnitus, organ failure, and polytrauma.
Which assessment examines acute damage to the brain?
Imaging. Following head injury, CT scanning of the head is the primary imaging modality of choice. CT scanning will quickly identify critical pathology such as skull fractures and traumatic intra-cranial bleeding that may require urgent neurosurgical intervention.
What is the difference between head trauma and head injury?
A head injury is a broad term that describes a vast array of injuries that occur to the scalp, skull, brain, and underlying tissue and blood vessels in the head. Head injuries are also commonly referred to as brain injury, or traumatic brain injury (TBI), depending on the extent of the head trauma.
What head injuries cause coma?
Infections such as encephalitis and meningitis cause swelling of the brain, spinal cord or the tissues that surround the brain. Severe cases of these infections can result in brain damage or a coma.
What are the mechanisms of brain injury?
The 2 main mechanisms that cause primary injury are contact (eg, an object striking the head or the brain striking the inside of the skull) and acceleration-deceleration. Primary injury due to contact may result in injury to the scalp, fracture to the skull, and surface contusions.
What are the types of TBI?
There are four main types of TBIs. They are the concussion, contusion, penetrating injury, and anoxic brain injury.
How is an assessment of a polytraumatized patient done?
[4] For the individual physician, assessment of the polytraumatized patient is performed using a stepwise longitudinal approach, in which the airway is handled first and no procedures are initiated until the airway is secured. Then, breathing and circulation are addressed. In the trauma team approach, each team member should be assigned…
Can a polytraumatized patient be intubated without medication?
Intubation can be extremely difficult in the trauma setting. In-line cervical stabilization must be maintained, and the airway frequently is obscured by edema, blood, or vomitus. Intubation may be performed without medication in polytraumatized, obtunded, or comatose patients.
What is the pathophysiology of multiple sclerosis?
Pathophysiology. As neural inflammation resolves in MS, some remyelination occurs, but some recovery of function that takes place in a patient could be due to nervous system plasticity. MS is also characterized by perivenular infiltration of lymphocytes and macrophages, as demonstrated in the image below.
When to use plasma exchange in multiple sclerosis?
Plasma exchange (plasmapheresis) can be used short term for severe attacks if steroids are contraindicated or ineffective [ 5] Dexamethasone is commonly used for acute transverse myelitis and acute disseminated encephalitis Most of the disease-modifying agents for MS (DMAMS) have been approved for use only in relapsing forms of MS.