Vasomotor Tone

Multiple Choice

Vasomotor tone

A) is maintained by the parasympathetic nervous system.
B) occurs in response to the vasomotor center in the cerebellum.
C) occurs when action potentials travel through sympathetic vasoconstrictor fibers.
D) keeps peripheral blood vessels in a partially constricted state.
E) both occurs when action potentials travel through sympathetic vasoconstrictor fibers and keeps peripheral blood vessels in a partially constricted state.