Tissue damage can trigger local release of histamine, which can
A. stimulate release of nitric oxide, a vasoconstrictor.
B. inhibit release of nitric oxide, a vasodilator.
C. stimulate release of nitric oxide, a vasodilator.
D. inhibit release of nitric oxide, a vasoconstrictor.
Answer: C
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A. Habenular nucleus B. Anterior nucleus C. Pineal gland D. Mammillary body E. Paraventricular nucleus
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