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The sympathetic portion of the autonomic system is activated. You activate what is called the Fight or Flight system. Your heart beat increases as well as your blood pressure.
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∙ 8y ago
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Does coronary vessels have both parasympathetic and sympathetic innervation?
Yes. Sympathetic nerve stimulation dilates the blood vessels. Parasympathetic nerve stimulation constricts the blood vessels. The sympathetic nerve stimulation effect is more pronounced.
How do the kidneys react to sympathetic nervous system stimulation?
Sympathetic stimulation results in renin secretion by the kidneys and causes a relaxation of the bladder. Accompanied by a constriction of the bladder sphincter, sympathetic stimulation tends to decrease urination and promote fluid retention.
Does sympathetic stimulation decrease the GI peristalsis?
yes. it inhibits your digestive tracts and digestion.
Proper control of the respiratory passages depends upon?
Both parasympathetic and sympathetic levels of stimulation
Sympathetic nervous system stimulation causes what?
with stimulation of the sympathetic nervous system there will be a. constriction of the pupils b. dilation of the coronary arteries c. constriction of selected blood vessels d. profuse sweating
Does coronary vessels have both parasympathetic and sympathetic innervation?
Yes. Sympathetic nerve stimulation dilates the blood vessels. Parasympathetic nerve stimulation constricts the blood vessels. The sympathetic nerve stimulation effect is more pronounced.
How do the kidneys react to sympathetic nervous system stimulation?
Sympathetic stimulation results in renin secretion by the kidneys and causes a relaxation of the bladder. Accompanied by a constriction of the bladder sphincter, sympathetic stimulation tends to decrease urination and promote fluid retention.
What does preganglionic sympathetic Stimulation produce?
ACH
What is the effect of sympathetic stimulation on the rectum?
it contract the rectum
Sympathetic stimulation of terminal bronchioles causes?
Bronchodilation.
Does the heart receive both parasympathetic and sympathetic stimulation?
yes
What does epinephrine do to the blood vessels?
Sympathetic stimulation (I'm guessing you mean your bodie's reaction in fight or flight) makes the blood vessles tighten, or constrict, hightening blood pressure. This is bad for you over long periods of time.
What is sympathetic stimulation?
Sympathetic stimulations are signals to the body that imply stress. Sympathetic stimulation stimulates the sympathetic part of the peripheral nervous system and results in multiple response such as increased cardiac output, dilation of the pupil, inhibition of the smooth muscles of the gastrointestinal tract and urinary bladder, and erection of the penis.
What happens if the heart receives more sympathetic stimulation than parasympathetic stimulation?
increase its rate and force of contraction
What causes sympathetic division stimulation?
with stimulation of the sympathetic nervous system there will be a. constriction of the pupils b. dilation of the coronary arteries c. constriction of selected blood vessels d. profuse sweating
True or false Sympathetic stimulation of the lung results in broncoconstriction?
false
The effects of sympathetic and parasympathetic stimulation of the salivary glands are called?
complementary
