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Ephinephrine is secreted from sympathetic or parasympathetic nervous system?
the ephinephrine is secreted from sympathetic or parasympathetic
Are most innervated blood vessels receive only sympathetic nerve fibers?
No, most blood vessels are innervated by both sympathetic and parasympathetic nerve fibers. However, sympathetic nerve fibers typically have a more pronounced effect on blood vessel activity compared to parasympathetic fibers.
Does the sympathetic or parasympathetic secrete norepinephrine?
Sympathetic
Why sympathetic nervous system has generalized effect while parasympathetic nervous system has localized effect?
the ratio of a preganglionic neuron to
Is increased heart rate sympathetic or parasympathetic?
sympathetic
Is the vagus nerve sympathetic or parasympathetic?
The vagus nerve is parasympathetic.
Does coronary vessels have both parasympathetic and sympathetic innervation?
Yes, coronary vessels have both parasympathetic and sympathetic innervation. Parasympathetic input leads to vasodilation of coronary vessels, while sympathetic input can cause vasoconstriction in response to stress or exercise. The balance between these two systems helps regulate blood flow to the heart.
What is between the sympathetic and the parasympathetic nervous system?
The parasympathetic and sympathetic divisions of the autonomic nervous system or antagonistic. They have opposing effects.
Does the sympathetic or parasympathetic cause dry mouth or dilates bronchioles?
parasympathetic
Does sympathetic or parasympathetic stimulation produce thicker saliva with more mucus?
Sympathetic. Parasympathetic secretes thin saliva rich in amylase.
Sympathetic and parasympathetic nervous system's are subdivisions of what nervous system?
The sympathetic and parasympathetic nervous systems are subdivisions of the autonomic nervous system.
Are the rami communicantes associated with the sympathetic or parasympathetic division?
Sympathetic Division.
