What is the effect of moderate exercise on cerebral blood flow?
ADecreases
BInitially decreases then increases
CIncreases
DDoes not change
Cerebral blood flow is regulated by all of the following except:
ACalcium ions
BBlood pressure
CArterial PCO2
DPotassium ions
The earliest manifestation of increased intracranial pressure following head injury is:
AHemiparesis
BIpsilateral pupillary dilatation
CAltered mental status
DContralateral pupillary dilatation
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