[sub/extradural haemorrhages] Flashcards
(27 cards)
1
Q
A
bridging veins between cortex and venous sinuses
2
Q
A
deceleration
3
Q
A
fluctuating levels of conciousness
4
Q
A
dura mater
arachnoid
5
Q
A
trauma
(up to 9 months ago)
6
Q
A
Raised ICP
seizures
Late onset localising neurological deficits (e.g. hemiparesis)
7
Q
A
CT/MRI
8
Q
A
anticoagulants
9
Q
A
tentorium
falx cerebri
foramen magnum (cerebellum)
10
Q
A
crescent shaped
hyperdense
diffuse
11
Q
A
Burr hole/twist drill craniostomy
(evacuation/irrigation)
12
Q
A
middle meningeal
13
Q
A
fractured parietal/temporal bone
14
Q
A
bone
dura mater
15
Q
A
initial period of reduced concsiousness
apparently resolves
16
Q
A
increasingly severe
17
Q
A
ipsilateral dilation
18
Q
A
bilateral limb weakness
19
Q
A
brainstem compression
20
Q
A
coma with respiratory depression
21
Q
A
CT
22
Q
A
lens
23
Q
A
the dural attachments to the skull keep it localised
24
Q
A
lumbar puncture
25
[extradural]: 1st line Tx?
surgery - ligation of artery
26
[extradural]: a dark patch on can be an incidental finding and is called an ....
arachnoid cyst
27
[extradural]: dural venous sinus tear will result in ... haemorrhage
extradural
