Human Physiology
15th Edition
ISBN: 9781259864629
Author: Fox, Stuart Ira
Publisher: Mcgraw-hill Education,
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Question
Chapter 9, Problem 6CP
Summary Introduction
To review:
The terms adrenergic and cholinergic along with the neurotransmitter of different autonomic nerves.
Introduction:
The organs with functions that are not directly under the control of the brain are innervated by the autonomic motor nerve. The effectors include cardiac muscle, glands as well as smooth muscle. The autonomic motor nerve involves two neurons in the pathway. They are referred to as preganglionic and postganglionic neurons.Â
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Draw a graph of the autonomic system and identify the neurotransmitters and receptors such as dopamine,norephinephrine and etc. and where it binds to alpha and beta. please explain as well.
Nervous system functions that directly employ acetylcholine neurotransmitters are referred to as cholinergic. Drugs that might be therapeutic in treating the symptoms of dopamine loss in Parkinson’s disease could include
multiple choice 1
dopaminergic agonists and cholinergic antagonists.
dopaminergic antagonists and cholinergic antagonists.
dopaminergic antagonists and cholinergic agonists.
dopaminergic agonists and cholinergic agonists.
2. From the information provided, drugs used to treat Parkinson’s disease symptoms will act at which location?
multiple choice 2
The globus pallidus
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The striatum
3. Which of the following might be therapeutic in the treatment of Parkinson’s disease symptoms?
multiple choice 3
all of these choices listed may be therapeutic
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Name the three types of effectors of the autonomic nervous system.
Chapter 9 Solutions
Human Physiology
Ch. 9 - Describe the preganglionic and postganglionic...Ch. 9 - Compare the control of cardiac muscle and smooth...Ch. 9 - Describe the sympathetic pathway from the CNS to...Ch. 9 - Prob. 4CPCh. 9 - Prob. 5CPCh. 9 - Prob. 6CPCh. 9 - Prob. 7CPCh. 9 - Prob. 8CPCh. 9 - Explain how the effects of the sympathetic and...Ch. 9 - Prob. 1RA
Ch. 9 - Prob. 2RACh. 9 - Prob. 3RACh. 9 - Prob. 4RACh. 9 - Which of these fibers release norepinephrine? a....Ch. 9 - Prob. 6RACh. 9 - Prob. 7RACh. 9 - Prob. 8RACh. 9 - Prob. 9RACh. 9 - Prob. 10RACh. 9 - Prob. 11RACh. 9 - A drug that serves as an agonist for ai receptors...Ch. 9 - Prob. 13RACh. 9 - Prob. 14RACh. 9 - Compare the effects of adrenergic and cholinergic...Ch. 9 - Prob. 16RACh. 9 - Prob. 17RACh. 9 - Prob. 18RACh. 9 - Prob. 19RACh. 9 - Prob. 20RACh. 9 - Prob. 21RACh. 9 - Prob. 22RACh. 9 - Prob. 23RACh. 9 - Prob. 24RACh. 9 - Prob. 25RACh. 9 - Prob. 26RACh. 9 - Prob. 27RACh. 9 - Prob. 28RACh. 9 - Prob. 29RACh. 9 - Prob. 30RACh. 9 - Refer to table 7.3 to obtain axon diameters and...
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- Draw an ouline of the autonomic system and identify the neurotransmitters and receptors such as dopamine,norephinephrine and etc. and where it binds to alpha and beta. please explain as wel.arrow_forwardMatch the following statements to the correct neurotransmitter of the autonomic nervous system. Select "Both" if the statement is true of both neurotransmitters. Secreted by cholinergic fibers. Receptors for this neurotransmitter may cause either excitatory or inhibitory responses. Bind(s) to adrenergic receptors. Receptors for this neurotransmitter are found on all autonomic postganglionic neurons. This neurotransmitter can increase heart rate. ANSWER OPTIONS: Acetylcholine or Norepinephrine? Both?arrow_forwardDescribe the general rules for neurotransmitters secreted by pre-and postganglionic neurons in the autonomic division of the nervous system. Be sure to identify them and specify the types of receptors each binds toarrow_forward
- Define neurotransmitters.arrow_forwardIn the sympathetic division of the autonomic nervous system: Select one: The ratio between the number of postganglionic and preganglionic neurons is small. A single preganglionic neuron usually synapses with a single postganglionic neuron. An important functional characteristic is convergence of the preganglionic fibers. Preganglionic fibers are usually much longer than the postganglionic fibers. Activity of the neurons tends to have a more generalized and widespread effect on the body.arrow_forwardSympathetic and parasympathetic preganglionic fibers release the neurotransmitter:arrow_forward
- Name the types of autonomic synapse in terms of neurotransmitter used; are they excitoratory, inhibitory, or can be both? (such as Adrenergic, Muscarinic, and Nicotinic)arrow_forwardClassify the following neurotransmitters as excitatory or inhibitory: Acetylcholine Serotonin GABA Norepinephrine Glutamate Dopaminearrow_forwardGive two mechanisms by which neurotransmitters exert their effects.arrow_forward
- There are 2 neurons in the ANS pathway – a preganglionic neuron and a postganglionic neuron. Describe each neuron (short or long) and what neurotransmitter is released from each neuron. Describe the neurons for each division of the ANS: (short description, NOT essay )arrow_forwardName the neurotransmitter released at each synapse orneuroeffector junction in the somatic and autonomic system?arrow_forwardDescribe preganglionic and postganglionic neurons of the autonomic nervous system.arrow_forward
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