Neurophysiology

Question 1

9. Cerebral ischemia begins when cerebral perfusion pressure (CPP) falls below
A. 100 mm Hg.
B. 75 mm Hg.
C. 50 mm Hg.
D. 23 mm Hg.
E. 8 mm Hg

Answer 1

9.C. Cerebral ischemia begins when CPP falls below 50 mm Hg