Subarachnoid Hemorrhage Flashcards
1
Q
Where is a subarachnoid hemorrhage
A
Subarachnoid space
2
Q
Causes of subarachnoid hemorrhage
A
Trauma
AVM
Blood thinners
Idiopathic
Cerebral aneurysm
Bleed without identified aneurysmal bleed
3
Q
Clinical Findings of a SAH
A
Thunderclap headache
Dizziness
N/V
Diplopia
Seizures
Cranial nerve palsies
Nuchal rigidity
Decreased LOC
4
Q
What does a CT head show in SAH
A
Hyper-densities
5
Q
What are other tests to order if SAH is non-traumatic
A
CTA of head/neck
MRI head/neck
Cerebral angiogram of head/neck
6
Q
What lab work should be ordered in SAH
A
LP: xanthochromia
CBC, PT/INR, BMP
7
Q
What is the treatment plan for SAH
A
Reverse anticoagulation
ICP monitoring
EVD
Monitor for brain swelling
Repeat imaging
Consult neurosurgery
