what and how a head injury, signs and symptoms head injury and management of head injury
Head Injury
including head injury emergencies and emergency snacks should be as effective as possible
what and how a head injury, signs and symptoms of head injury and the management of head injury, let us discuss this problem head injury
DEFINITIONS Head Injury
Head injury is a traumatic disruption of brain function with or without accompanying interstiil bleeding in the brain substance without breaking the continuity of the brain followed.
Primary brain injury:
Brain pathology is a disorder that arises immediately direct result of trauma. In the primary injury can happen: the brain bruises, lacerations.
Secondary brain injury:
Brain pathology is a disorder caused by biochemical abnormalities, metabolism, physiology that arise after the trauma.
Physiological processes are abnormal:
- Seizure
- Respiratory disorders
- Increased intracranial pressure that can be caused by:
• focal or diffuse edema
• epidural hematoma
• subdural hematoma
• intracerebral hematoma
• over hydration
- Sepsis / septic shock
- Anemia
- Shock
Abnormal physiological processes are more aggravate brain damage and injury is affecting morbidity and mortality.
Bleeding is often found:
• Epidural hematoma:
There is a collection of blood between the skull and bones due duramater bloodshot / branches of meningeal arteries contained media duramater, these blood vessels can not close itself because it is very dangerous. Can occur within a few hours to 1 – 2 days. The most frequent location of the temporal and parietal dilobus.
Signs and symptoms:
decreased level of consciousness, headache, vomiting, hemiparesa. Ipsilateral pupil dilation, rapid breathing and then shallow, irregular, decreased pulse, increased temperature.
• subdural hematoma
Gathering of blood between duramater and brain tissue, can be acute and chronic. Outbreak caused by venous blood vessels / veins that normally bridges are among duramater, slow and a little bleeding. Acute period occurred in 48 hours – 2 days or 2 weeks and chronic can occur in 2 weeks or several months.
Signs and symptoms:
Headache, confusion, drowsiness, withdrawal, slow thinking, seizures, and edema pupils.
• intracerebral hemorrhage
Bleeding in the brain tissue due to the outbreak of the arteries, capillaries, veins.
Signs and symptoms:
Headache, decreased consciousness, respiratory complications, hemiplegi contralateral, dilated pupils, changes in vital signs.
• subarachnoid haemorrhage:
Subarachnoid hemorrhage within the cavity due to rupture of blood vessels and the brain surface, almost always in a great head injuries.
Signs and symptoms:
Headache, decreased consciousness, hemiparese, ipsilateral pupil dilation and stiff neck.
Management:
Conservative
• Bedrest total
• Provision of medicines
• Observation of vital signs and level of consciousness.
Thus about a head injury, signs and symptoms of head injury and the management of head injury, let us discuss this problem head injury, you may want to add?
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