Central Mechanisms Cause Contraction and Increased Resistance to Blood Flow $\alpha$

question 1

Multiple Choice

Central mechanisms cause contraction and increased resistance to blood flow mainly through which of the following?

• A)adrenergic stimulation and the release of norepinephrine
• B)cholinergic stimulation and the release of acetylcholine
• C)cholinergic stimulation and the release of norepinephrine
• D)stimulation of specialized \(\alpha\)-adrenergic receptors

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