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TEST-CHAPTER TWO
Questions marked
with * are more appropriate
for residents.CEREBRAL ISCHEMIA AND STROKE
1. If circulation ceases,
the energy supplies stored in brain cells are enough
to last:
2. The most common cause
of HIE in a 60 year old patient is:
6. Which of the following
is most vulnerable in HIE?
7. The respirator brain
is caused by:
8. Most deaths following
MCA occlusion in older patients occur:
9. Restoring circulation
to the ischemic penumbra can limit brain damage in an ischemic infarct. The
window of opportunity for rescuing the penumbra is:
*10. Most fusiform aneurysms
of the basilar artery cause:
11. Amnesia involving
recent and old memory may result from bilateral lesions of:
12. The intracellular
process that triggers cell injury in HIE is:
13. The persistent vegetative
state may result from extensive damage of:
14. Intracranial arterial aneurysms
can cause all of the following except:
*15. The pathological
process illustrated below is associated with all of
the following except:
*16. Risk factors for
cerebral arterial occlusion and ischemic infarction
iclude:
17. The lesion illustrated
below can cause:
*18. The lesion illustrated
in the slide below may be caused by occlusion of:
20. The lesion illustrated
below can cause severe neurologic deficits but is no threat to life
21-24. Match the numbered pathological pictures, 21, 22, 23, and 24, with the lettered clinical deficits
25-28. Match the numbered
pathological pictures, 25, 26, 27, and 28, with the lettered arteries
*29. The lesion illustrated
below is caused by:
30. A 72 year old woman
with a one year history of declining memory developed sudden headache and decreased
consciousness and collapsed while washing dishes. Neuropathological examination
revealed the lesion illustrated below. The most likely cause is:
*31. A 15 year old male
with SLE had decreased consciousness, bilateral lower
extremity weakness, and the MRI changes illustrated
below. Symptoms improved somewhat but a follow-up
MRI showed residual encephalomalacia. The lesions
are most likely caused by:
32. The MRI images shown
below were obtained one month apart (the left first). The illustrated pathology
can cause:
*33. A 60 year old previously
healthy patient developed hemiparesis and aphasia.
MRI showed an enhancing left hemispheric lesion.
A brain biopsy was done (shown below)
 The pathology is most compatible with: |
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