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Questions and Answers
What are the two divisions of the Autonomic Nervous System?
What are the two divisions of the Autonomic Nervous System?
Sympathetic nervous system and Parasympathetic nervous system
Where does the cell body of the first neuron in an autonomic nerve pathway chain reside?
Where does the cell body of the first neuron in an autonomic nerve pathway chain reside?
In the CNS
What type of muscle does the Somatic Nervous System innervate?
What type of muscle does the Somatic Nervous System innervate?
Skeletal muscle
What do the efferent neurons of the peripheral nervous system do?
What do the efferent neurons of the peripheral nervous system do?
What is the role of the postganglionic fiber in an autonomic nerve pathway?
What is the role of the postganglionic fiber in an autonomic nerve pathway?
Which division of the peripheral efferent division controls involuntary functions?
Which division of the peripheral efferent division controls involuntary functions?
What is the main function of the sympathetic nervous system in response to a threat?
What is the main function of the sympathetic nervous system in response to a threat?
What is the role of the adrenal medulla in enhancing the sympathetic response?
What is the role of the adrenal medulla in enhancing the sympathetic response?
How does the sympathetic nervous system affect blood pressure?
How does the sympathetic nervous system affect blood pressure?
What effect does the sympathetic nervous system have on respiratory airways?
What effect does the sympathetic nervous system have on respiratory airways?
What is the main function of the parasympathetic nervous system?
What is the main function of the parasympathetic nervous system?
What is the adrenal medulla's hormonal output ratio of norepinephrine to epinephrine?
What is the adrenal medulla's hormonal output ratio of norepinephrine to epinephrine?
What are the two main neurotransmitters that bind to adrenergic receptors?
What are the two main neurotransmitters that bind to adrenergic receptors?
How are adrenergic receptors further subclassified?
How are adrenergic receptors further subclassified?
Which part of the nervous system innervates the skeletal muscle?
Which part of the nervous system innervates the skeletal muscle?
Where are the cell bodies of almost all motor neurons located?
Where are the cell bodies of almost all motor neurons located?
Involuntary coordination of muscle movements occurs in which brain centers?
Involuntary coordination of muscle movements occurs in which brain centers?
What is the neurotransmitter discussed in relation to the Neuromuscular junction?
What is the neurotransmitter discussed in relation to the Neuromuscular junction?
What are the anatomical differences between the sympathetic and parasympathetic nervous systems?
What are the anatomical differences between the sympathetic and parasympathetic nervous systems?
What is the role of varicosities in autonomic fibers?
What is the role of varicosities in autonomic fibers?
Where do preganglionic neurons of the sympathetic nervous system originate?
Where do preganglionic neurons of the sympathetic nervous system originate?
What is the role of the ganglia in the sympathetic nervous system?
What is the role of the ganglia in the sympathetic nervous system?
How does autonomic activity differ from somatic activity?
How does autonomic activity differ from somatic activity?
What neurotransmitter is used by preganglionic neurons in the parasympathetic nervous system?
What neurotransmitter is used by preganglionic neurons in the parasympathetic nervous system?
What is the significance of dual innervation in visceral organs?
What is the significance of dual innervation in visceral organs?
Where do postganglionic neurons of the parasympathetic nervous system terminate?
Where do postganglionic neurons of the parasympathetic nervous system terminate?
What type of information is received from baroreceptors?
What type of information is received from baroreceptors?
What is the role of chemoreceptors in the body?
What is the role of chemoreceptors in the body?
What is the neurotransmitter used by postganglionic neurons in the sympathetic nervous system?
What is the neurotransmitter used by postganglionic neurons in the sympathetic nervous system?
How is afferent information from the viscera used in the body?
How is afferent information from the viscera used in the body?
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