15428391
Descripción
Mapa Mental por lolita klol, actualizado hace más de 1 año
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Creado por lolita klol
hace casi 6 años
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head injury
- anatomy of brain stem
- external surface
- nerves
- internal features
- external surface
- consciousness
- definition
- State of being aware of
external stimuli and one’s self.
- State of being aware of
external stimuli and one’s self.
- maintained by?
- reticular formation system
- functions
- functions
- reticular formation system
- definition
- Causes of loss of Consciousness
- Severe blood loss
- blow
- Car accident
- Drug overdose
- Dehydration
- Low blood sugar/pressure
- Low blood sugar/pressure
- Dehydration
- Drug overdose
- leading to contusion/ concussion
- Concussion VS Contusion
- Concussion?
- Physiologic disruption in brain function due to trauma leading to
loss of consciousness. (Due to electrical disturbance) Can be
accompanied with memory loss, altered neurological deficit.
- Complications of Concussion
- Post concussion syndrome
- Convulsive motor phenomena
- Post traumatic seizures
- Depression
- Second Impact Syndrome
- Second Impact Syndrome
- Depression
- Post traumatic seizures
- Convulsive motor phenomena
- Post concussion syndrome
- Physiologic disruption in brain function due to trauma leading to
loss of consciousness. (Due to electrical disturbance) Can be
accompanied with memory loss, altered neurological deficit.
- contusion
- Hemorrhages on the surface of the
brain “bruising of brain tissue
- Hemorrhages on the surface of the
brain “bruising of brain tissue
- Discharge Guidelines after Concussion
- Details of the injury.
Important Symptoms
Companion - 24 hours
Recovery, difficulties or
complications. Hospital
Contact details
- Details of the injury.
Important Symptoms
Companion - 24 hours
Recovery, difficulties or
complications. Hospital
Contact details
- Concussion?
- Concussion VS Contusion
- Car accident
- blow
- symptoms:
- Slurred speech
- Rapid heartbeat
- confusion
- Lightheadedness
- Sudden inability to respond
- Sudden inability to respond
- Lightheadedness
- confusion
- Rapid heartbeat
- Slurred speech
- Severe blood loss
- hemorrhages types
- uncal herniation
- . It will herniate downward
compressing on brain stem. This can
sqeeze oculomotor nerve (supplying
eye muscle).
- Also it will push the left side of midbrain compressing
the cerebral crus which contain the motor tracts so they
will all be compressed leading to ilpsilateral muscle
weakness (cuz crossing happenes in pyramids).
- Also it will push the left side of midbrain compressing
the cerebral crus which contain the motor tracts so they
will all be compressed leading to ilpsilateral muscle
weakness (cuz crossing happenes in pyramids).
- . It will herniate downward
compressing on brain stem. This can
sqeeze oculomotor nerve (supplying
eye muscle).
- Investigations
- Airway
- to ensures adequate
oxygenation and prevents
aspiration.
- to ensures adequate
oxygenation and prevents
aspiration.
- circulation
- SBP: between 120 and 140 mm Hg
Prevent hypotension (SBP less than
90 mm Hg in adults)
- SBP: between 120 and 140 mm Hg
Prevent hypotension (SBP less than
90 mm Hg in adults)
- Glasgow coma scale
- management
- Endotracheal Intubation
- phenytoin
- Mannitol
- Mannitol
- phenytoin
- Endotracheal Intubation
- Airway
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