In the heart, [ Select ] [\"GABAnergic stimulation\", \"adrenergic stimulation\"
ID: 3519646 • Letter: I
Question
In the heart, [ Select ] ["GABAnergic stimulation", "adrenergic stimulation", "cholinergic stimulation"] from sympathetic fibers [ Select ] ["maintains", "increases", "decreases"] the heart rate, and acetylcholine release from [ Select ] ["motor", "sympathetic", "parasympathetic", "cranial nerve"] fibers decreases the heart rate.
Explanation / Answer
In the heart, adrenergic stimulation from sympathetic fibers increases the heart rate, and acetylcholine release from parasympathetic fibers decreases the heart rate.
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