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40 Cards in this Set
- Front
- Back
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A single organ most often receives fibers from both divisions of the ANS. This is called... |
Dual Innervation |
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Drugs that cause similar effects to the activation of the Sympathetic Nervous System is called... |
Sympathomimetic |
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If the drug causes effects that are similar to a situation where the Sympathetic Nervous System cannot be activated, the drug is called... |
Sympatholytic |
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If a drug causes effects similar to the activation of the Parasympathetic Nervous System, it is called... |
Parasympathomimetic |
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The administration of this drug prevents activation of the Parasympathetic Nervous System |
Parasympatholytic |
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If a drug causes effects similar to Parasympathetic activity, it is called... |
Vagomimetic |
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If a drug slows Parasympathetic activity, it is called... |
Vagolytic |
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This sympathetically induced continuous state of blood vessel constriction is called... |
Vasomotor or Sympathetic Tone |
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The Sympathetic Nervous System is also called... |
Thoracolumbar Outflow |
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The Parasympathetic Nervous System is also called... |
Craniosacral |
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The two major neurotransmitters of the ANS are called... |
Acetylcholine and Norepinephrine |
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A fiber that secrets Norepinephrine is called... |
Adrenergic Fiber |
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A fiber that secretes Acetylcholine is called... |
Cholinergic Fiber |
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The termination of Norepinephrine is called... |
Reuptake |
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Ganglia of the Sympathetic Nervous System is called... |
Paravertebral Ganglia |
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Ganglia of the Parasympathetic Nervous System is... |
Located near or in Target Organ |
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The two types of Cholingeric Receptors are called... |
Muscarinic and Nicotinic Receptors |
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B1 Receptors have an activation response that... |
Increases heart rate and Strength of Contraction |
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B2 Receptors have an activation response that... |
Dilates Airflow and relaxes the uterus |
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A1 Receptors have an activation response that... |
Constricts blood vessels and dilates the iris of the eye |
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Activation of the Parasympathetic Nervous System releases Acetylcholine and stimulated what type of receptors? |
Muscarinic |
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Nicotinic receptors are located in ... |
The Parasympathetic Nervous System and the Sympathetic Nervous System |
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A muscarinic activation response of the heart does what? |
Decreases heart rate |
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A muscarinic activation response of the bronchial tube does what? |
Constricts airflow |
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A muscarinic activation response of the iris of the eye does what? |
Constricts pupil |
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A muscarinic activation response of the urinary system does what? |
Contracts the bladder wall and relaxes the sphincter |
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The termination of the NE is called... |
Reuptake |
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The heart begins to beat faster. Is this is an example of a Sympathetic Response or a Parasympathetic Response? |
Sympathetic Response |
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Bronchial tubes constrict Airflow. Is this an example of a Parasympathetic response or a Sympathetic response? |
Parasympathetic response |
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Blood vessels constrict. Is this is an example of a Parasympathetic response or a Sympathetic response? |
Sympathetic response |
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The intestines become stimulated, leading to an increase in motility and secretion. Is this an example of a Parasympathetic response or a Sympathetic response? |
Parasympathetic response |
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The muscles of the bladder wall relax and the sphincter closes. Is this an example of a Parasympathetic response or a Sympathetic response? |
Sympathetic response |
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Does the B1 or B2 receptor dilate airflow? |
B2 |
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Does the A1 or B1 receptor constrict blood vessels? |
A1 |
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Does the B1 or B2 receptor relax the uterus? |
B2 |
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True or False! Fibers colored green are cholinergic. |
True |
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True or False! Fibers colored blue are adrenergic. |
False! Fibers colored red are adrenergic, not blue. |
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Paravertabral Ganglia are often related to the... |
Sympathetic Nervous System |
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True or False! The preganglionic fibers of the Parasympathetic Nervous System and the Sympathetic Nervous System are cholinergic? |
True |
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True or False! The postganglionic fibers of the Parasympathetic Nervous System and Sympathetic Nervous System are cholinergic? |
False |
