Pathophysiology of Transient Ischemic Attack
Pathophysiology of Transient Ischemic Attack – This is the case
study:
Laura Gray is an active woman, 82 years of age, who lost
consciousness and collapsed at home. Her daughter found her
mother on the floor, awake, confused, and slightly short of breath.
The daughter called EMS. EMS evaluated Mrs. Gray and
determined that she may have had a stroke. They notified the
nearest designated comprehensive stroke center that they would
be arriving with the patient within 15 minutes. The daughter
reports that her mother had had an episode of sudden-onset
numbness and tingling in the right limb, with slight confusion and
slurred speech, 3 days previously. The episode lasted only 5
minutes and then the symptoms went away. Additional
information provided by the daughter indicates that Mrs. Gray has
been treated for hypertension for 10 years but notes that she is
often not compliant with her antihypertensive medicine. The
patient smoked for the past 40 years, drinks occasionally, and is of
normal weight.
Please answer the following questions and submit your
assignment via Blackboard by the due date.
1. What risk factors does Mrs. Gray have for a stroke?
2. Describe how a Transient Ischemic Attack is different than an
Ischemic Stroke?

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