Transient Ischemic Attaks (TIAS)

Question 1

May occur singly or in a series

Answer 1

Transient Ischemic Attacks (TIAS)

Question 2

Result from temmporary localized reduction of blood flow in the brain - partial occlusion of an artery & local loss of autoregulation

Answer 2

Etiology of Transient Ischemic Attacks (TIAS)

Question 3

Last less than 1 hour - Directly related to location of ischemia - Intermittent short episodes of impaired function - muscle weakness in arm or leg - visual disturbances - transient aphasia or confusion may develop

Answer 3

Signs and Symptoms of Transient Ischemic Attacks (TIAS)