BEFAST stroke scale - answer✔B = balance (sudden loss of balance)
E = eyes (vision in 1 or both eyes)
F = face (face uneven?)
A = arms (1 arm weak or numb?)
S = speech (slurred having trouble speaking)
T = time (call 911)
ischemic stroke
3 types - answer✔a clot partially or completely blocks blood flow to an area of the brain
1. *thrombotic* (most common)
--> blood clot forms b/c atherosclerosis-plaque rupture (plaque shifts and PLTs rush to site)
2. *TIA*
--> small thrombotic stroke w/o infarction
--> temporary neuro dysfunction
--> 1/3 of pts w/ symptoms will progress to stroke
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