CVA

Question 1

Transient Ischemic Attack (TIA)

Answer 1

May indicate future CVA

Usually linked to atherosclerotic thrombosis
– causes temp interruption of blood supply to area of brain

Effects –> similar to CVA but sx resolve quickly (w/in 24-48 hours)

Most often:

• Carotid artery
• Vertebrobasilar artery

Question 2

Completed Stroke

Answer 2

CVA that presents with total neuro deficits at onset

Question 3

Stroke in Evolution

Answer 3

Usually caused by thrombus that gradually progresses

Total neuro deficitis not seen for 1-2 days after onset