TIA Flashcards
1
Q
TIA is a sudden onset, focal neurological deficit which typically resolves in how long?
A
1 hour
2
Q
Clinical features of TIA
A
- unilateral weakness or sensory loss
- aphasia or dysarthria
- ataxia, vertigo
- visual problems
- amaurosis fugax
- diplopia
- homonymous hemianopia
3
Q
When to admit a patient with suspected TIA
A
> 1 TIA (‘crescendo TIA’)
- suspected cardioembolic
- severe carotid stenosis
4
Q
Secondary prevention
A
Dual antiplatelets - aspirin + clopidogrel
atorvastatin 20–80 mg daily
5
Q
Above what percentage should patients be considered for carotid endarterectomy
A
> 70%
(but not if 100%)
6
Q
A
