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WorksheetsExam 3 - Jones - ANS and CNS
Total questions: 30
Worksheet time: 17mins
Which of the following are apart of the CNS?
brain
spinal cord
somatic nerves
sensory nerves
Which of the following are found under the peripheral nervous system?
Brain
Spinal cord
Motor neurons
Autonomic nervous system
Somatic Nervous system
The sympathetic and parasympathetic division is found under what division?
autonomic nervous system
sensory neurons
brain
somatic nervous system
"Fight of flight"
sympathetic
parasympathetic
"Rest or digest"
Sympathetic
Parasympathetic
What are some common features of sympathetic division
originate from spinal cord T1 to L2 vertebrae
Originate from the brainstem and s2-s4
Short preganglionic neurons
long postganglionic neurons
postganglionic branching
What are some common features of the parasympathetic division
Originate from the spinal cord in the T1-L2 vertebrae
Originate from the brainstem and the s2-s4 vertebrae
postganglionic branching
long preganglionic neurons
Very short preganglionic neurons
In the adrenal gland where do sympathetic neurons synapse?
chromaffin cells
Postganglionic cells
postganglionic branching
the sympathetic division doesn't synapse in the adrenal glands
What is the main neurotransmitter released by the parasympathetic division
acetylcholine
norepinephrine
What is the main neurotransmitter released by the sympathetic division
Acetylcholine
Norepinephrine
The sweat glands sympathetic division is a muscarinic receptor activated ACh
True
False
The sympathetic division releases to ONLY adrenergic receptors
True
False
Which of the following is a single innervation organ?
blood vessels
heart
eyes
bladder
Which of the following is a dual innervated organ?
blood vessels
heart
eyes
bladder
What part of the body is a dual innervation where parasympathetic and sympathetic have a cooperative respone?
Salivary glands
Eyes
Heart
Blood vessels
In a cardiovascular system the sympathetic ________ cardiac output in the heart while the parasympathetic ________ cardiac output.
Increase, increase
Increase, decreases
Decreases, decreases
Decreases, increases
During the pupillary response (eyes) the sympathetic _____ the eyes while the para sympathetic ______ the eyes.
Dilate, constrict
Constrict, Dilate
Constrict, constrict
Dilate, dilate
For bladder innervation the parasympathetic lead to _______ of urine while the sympathetic leads to _______ of urine.
Voiding, Voiding
Retention, voiding
Voiding, retention
Retention, retention
During salivation innervation the parasympathetic leads to _______ of the salivary glands while the sympathetic lead to ______ of the salivary glands?
Dilation, dilation
Dilation, constriction
Constriction, dilation
The salivary gland is not dual innervated
Horner's syndrome is a lesion in the _______ supply to the head, eye, neck
Sympathetic
Parasympathetic
What are some common diagnoses seen in Horner Syndrome?
No sweating
constriction of a pupil
Unilateral
swelling of blood vessels in the legs
What drug is an alternative to cocaine testing to determine if a person has Horner's syndrome?
Apraclonidine
Namenda
Atropine
Propranolol
In blood vessels how does the sympathetic system cause response changes?
Blood vessels are dual innervated
increase/decrease in firing frequencies along the efferent fibers
Sympathetic system can only create vasoconstriction
Sympathetic system can only create vasodilation
What is the response of blood vessels when the "vasomotor tone" is strong?
Vasoconstriction
Vasodilation
What is the response of blood vessels when the "vasomotor tone" is weak?
Vasoconstriction
Vasodilation
If a patient is treated with Atropine Sulfate what response would we expect?
Activation of the parasympathetic system
Deactivation of the parasympathetic system
Activation of the sympathetic system
Deactivation of the sympathetic system
When picking a drug for a patient with increased heart rate what effect would we look for?
Deactivation of parasympathetic system
Activation of sympathetic system
Activation of parasympathetic system
Deactivation of sympathetic system
If a patient is experiencing an increased voiding of urine what drug effect would lead to restoration of balance?
Activation of the parasympathetic system
Activation of the sympathetic system
Deactivation/blocking of parasympathetic system
Deactivation of the sympathetic system
If a patient has an issue with dilated pupils what changes would restore balance?
Activation of the sympathetic system
Deactivation of the sympathetic system
Activation of the parasympathetic system
Deactivation of the parasympathetic system.
Atropine is what kind of drug?
muscarinic agonist
muscarinic antagonist
nicotinic agonist
nicotinic antagonist
