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Head/Pelvic Injury
Head + Pelvic Injuries
Question | Answer |
---|---|
What is Retrograde Amnesia? | Inability to recall memories priory to injury |
What is Anterograde Amnesia? | Inability to form new memories |
What signs would you see with a base of Skull Fracture? | Raccoon eyes (Temporal Lobe) Battle Signs (Sphenoid process) |
What is a focal Brain Injury? | Confined to one area of the brain |
What is a diffuse Brain injury? | Shearing of the Brain longs connective nerve fibres |
What is an Intercerebral Haemorrhage? | Bleed within the brain |
What is an Intraventricular Haemorrhage? | Bleed around the brain |
What is Coup + CounterCoup? | Coup - site of Impact CounterCoup - Not the site of Impact When head moves back+forth |
What is ICP | Intercranial Pressure |
What is Cushings Triad? | Widened Pulse Pressure Bradycardia Irregular Resp Hypertension |
What is a Le fort I fracture? | Maxilla fracture |
What is a Le fort II fracture? | Midface - Nasal Bridge - Maxilla - Lacrimal bones - Orbital floor + Rim |
What is a Le fort III fracture? | Entire Midface - Posteriorly along medial wall of orbit |
What are the types of Pelvic fractures? | Lateral Compression - Internal rotation Anterior Posterior Compression - Open Pelvis Vertical Shear - Bone is displaced Vertically |