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Questions and Answers
What is the physiological effect of the sympathetic nervous system related to heart rate?
What is the physiological effect of the sympathetic nervous system related to heart rate?
- Tachycardia (correct)
- Miosis
- Hypertension
- Bradycardia
Which of the following is a function of the parasympathetic nervous system?
Which of the following is a function of the parasympathetic nervous system?
- Bradycardia (correct)
- Bronchoconstriction
- Tachycardia
- Hyperglycemia
What is a common physiological effect of the sympathetic nervous system on the eyes?
What is a common physiological effect of the sympathetic nervous system on the eyes?
- Mydriasis (correct)
- Lacrimation
- Accommodation
- Miosis
In terms of energy mobilization, which system expends energy?
In terms of energy mobilization, which system expends energy?
Which system is mainly responsible for bronchoconstriction and broncho-secretion?
Which system is mainly responsible for bronchoconstriction and broncho-secretion?
Which part of the brain controls the sympathetic nervous system?
Which part of the brain controls the sympathetic nervous system?
What is the enzyme responsible for removing acetylcholine from the synaptic cleft?
What is the enzyme responsible for removing acetylcholine from the synaptic cleft?
Which receptor type is activated by a mushroom-derived toxin called muscarine?
Which receptor type is activated by a mushroom-derived toxin called muscarine?
Where are nicotinic acetylcholine receptors predominantly found?
Where are nicotinic acetylcholine receptors predominantly found?
Which type of neurons possess both muscarinic and nicotinic acetylcholine receptors?
Which type of neurons possess both muscarinic and nicotinic acetylcholine receptors?
Which of the following effects can be produced by muscarinic acetylcholine receptors?
Which of the following effects can be produced by muscarinic acetylcholine receptors?
If an anticholinesterase drug is administered, what do you think would happen to the transmission across the synapse?
If an anticholinesterase drug is administered, what do you think would happen to the transmission across the synapse?
What happens when action potentials result in the release of neurotransmitters?
What happens when action potentials result in the release of neurotransmitters?
Which function may a neurotransmitter receptor fulfill after binding to a neurotransmitter?
Which function may a neurotransmitter receptor fulfill after binding to a neurotransmitter?
What characterizes the Somatic Nervous System?
What characterizes the Somatic Nervous System?
Which division of the nervous system is responsible for controlling processes unconsciously?
Which division of the nervous system is responsible for controlling processes unconsciously?
What is the main effect of an inhibitory neurotransmitter on the postsynaptic cell?
What is the main effect of an inhibitory neurotransmitter on the postsynaptic cell?
How do neurotransmitter molecules typically get removed from the synapse?
How do neurotransmitter molecules typically get removed from the synapse?
What is the neurotransmitter used in all Somatic Nervous System nerve endings?
What is the neurotransmitter used in all Somatic Nervous System nerve endings?
Which part of the nervous system controls reflexes?
Which part of the nervous system controls reflexes?
Where are the cell bodies of the Autonomic Nervous System located?
Where are the cell bodies of the Autonomic Nervous System located?
Which type of muscle does the Somatic Nervous System innervate?
Which type of muscle does the Somatic Nervous System innervate?
What is the function of the Parasympathetic division of the Autonomic Nervous System on heart rate?
What is the function of the Parasympathetic division of the Autonomic Nervous System on heart rate?
In which part of the nervous system do pre-ganglionic neurons lead to post-ganglionic neurons?
In which part of the nervous system do pre-ganglionic neurons lead to post-ganglionic neurons?
What is the effect of receptors on the presynaptic membrane?
What is the effect of receptors on the presynaptic membrane?
Which neurotransmitter is primarily involved in adrenergic neurotransmission?
Which neurotransmitter is primarily involved in adrenergic neurotransmission?
What is the role of autoreceptors in adrenergic neurotransmission?
What is the role of autoreceptors in adrenergic neurotransmission?
Which class of receptors is involved in the Adrenergic Synapse?
Which class of receptors is involved in the Adrenergic Synapse?
What are the two major classes of adrenergic receptors?
What are the two major classes of adrenergic receptors?
How is the action of adrenergic neurotransmission terminated?
How is the action of adrenergic neurotransmission terminated?
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