Medicine Cerebral Ischemia occur when cerebral blood flow is less than A 10 ml/ 1OOg/minute B 20 ml/ 1OOg/minute C 40 ml/ 1OOg/minute D 50 ml/1OOg/minute 💡 Explanation Cerebral Ischemia occur when cerebral blood flow is less than ✓ Correct Answer: B. 20 ml/ 1OOg/minute