Brain injuries produced by blows that do not penetrate the skull are called
A) closed-head injuries.
B) contrecoup injuries.
C) hematomas.
D) contusions.
E) lacerations.
Question 2
Given the cascade of events leading to ischemia-produced brain damage, __________ antagonists administered immediately after a stroke might reduce the development of brain damage.
A) GABA
B) glutamate
C) acetylcholinesteras e
D) dopamine
E) serotonin
