Which of the following is the mechanism for a decrease in splanchnic blood flow during exercise?
AIncreased splanchnic metabolic demand
BArteriolar vasoconstriction due to sympathetic stimulation
CArteriolar vasodilation due to parasympathetic stimulation
DDecreased cardiac output to splanchnic organs
Which hormone is the primary regulator of short-term blood pressure changes?
AAldosterone
BAngiotensin II
CADH
DEpinephrine
The right coronary artery supplies all except:
APosterior part of interventricular septum
BSA node
CAnterior interventricular groove
DRight atrium
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