Anatomy & Physiology
5th Edition
ISBN: 9780321861580
Author: Marieb, Elaine N.
Publisher: Pearson College Div
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Textbook Question
Chapter 14, Problem 5RQ
Briefly explain why the following terms are sometimes used to refer to the autonomic nervous system: involuntary nervous system and emotional-visceral system.
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This assignment is designed to get you thinking about the functions of some of the structures in the central and peripheral nervous system. Listed below are different symptoms or complications that can be attributed to something from the nervous system. List the specific structure that is most likely the root cause of the pathology. In addition, label which branch of the nervous system that structure is a part of (CNS or PNS). I suggest making a table with the pathology in one column, the affected structure in the next column, and the nervous system section in the final column. Two examples are below. It is possible that more than one answer could be correct.
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John’s eyes and optic nerve are in optimal condition, but he is still classified as legally blind.
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True/False: The autonomic nervous system is “involuntary” therefore the cerebral cortex has no control over this branch of the nervous system.
all of the following apply to the autonomic nervous system except
it operates on an involuntary basis
it consists of sympathetic and parasympathetic divisions
it does not include cranial nerves
it is composed of preganglionic and postganglionic neurons
Chapter 14 Solutions
Anatomy & Physiology
Ch. 14 - Name the three types of effectors of the autonomic...Ch. 14 - Which relays instructions from the CNS to muscles...Ch. 14 - Which branch of the ANS would predominate if you...Ch. 14 - Prob. 4CYUCh. 14 - Prob. 5CYUCh. 14 - Prob. 6CYUCh. 14 - Prob. 7CYUCh. 14 - Prob. 8CYUCh. 14 - Prob. 9CYUCh. 14 - All of the following characterize the ANS except...
Ch. 14 - Relate each of the following terms or phrases to...Ch. 14 - The white rami communicates contain what kind of...Ch. 14 - Collateral sympathetic ganglia are involved with...Ch. 14 - Briefly explain why the following terms are...Ch. 14 - Describe the anatomical relationship of the white...Ch. 14 - Prob. 7RQCh. 14 - Which of the effects listed in response to...Ch. 14 - Which ANS fibers release acetylcholine? Which...Ch. 14 - Describe the meaning and importance of sympathetic...Ch. 14 - List the receptor subtypes for ACh and NE, and...Ch. 14 - Prob. 12RQCh. 14 - Describe the importance of the hypothalamus in...Ch. 14 - Prob. 14RQCh. 14 - Postganglionic neurons are also called ganglionic...Ch. 14 - 10-Year-Old Boy with Spinal Injury On arrival at...Ch. 14 - 10-Year-Old Boy with Spinal Injury On arrival at...Ch. 14 - 10-Year-Old Boy with Spinal Injury On arrival at...Ch. 14 - Prob. 4CCSCh. 14 - 10-Year-Old Boy with Spinal Injury On arrival at...Ch. 14 - Prob. 6CCSCh. 14 - 10-Year-Old Boy with Spinal Injury On arrival at...
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- The autonomic nervous system consists of: The sympathetic and parasympathetic divisions The cerebral hemisphere and the corpus callosum The somatic nervous system The cerebellum and medulla oblongata The brain and spinal cordarrow_forwardThe autonomic nervous system has two parts that counterbalance each other; these are the_______________ and _______________ systems.arrow_forwardIntroduction to Neuroscience Which of the following does NOT contribute to the pathology of Alzheimer’s disease? Group of answer choices beta amyloid plaques neurofibrillary tangles excess activity in the hippocampus loss of acetylcholine containing neurons all of the above contribute Please explain your explain full detail and explain your reasoning in detail.arrow_forward
- Synapses through interconnected neurons are known to be a junction that mediates information transfer from one neuron to the other neurons. Enumerate and describe the classifications of synapses based on what you can research on online. Kindly include your reference.arrow_forwardClassify the following characteristics to demonstrate your knowledge of differences between the sympathetic and parasympathetic divisions of the autonomic nervous system. Sympathetic Nervous System Most ganglia lie close to the spinal cord and form two chains of ganglia-one on each side of the spinal cord Increases intestinal motility and stimulates intestinal secretion Postganglionic axons are generally short Preganglionic axons are generally short Postganglionic axons release NE that binds to adrenergic receptors located on the effectors Decreases heart rate, contractility, and conduction velocity Ganglia lie within, or very close to, innervated organs Decreases intestinal motility and inhibits intestinal secretion Long preganglionic axons release ACh that binds to nicotinic receptors located within the ganglia Neurons leave the CNS from the thoracic and lumbar regions of the spinal cord Parasympathetic Nervous System Generalized activation is called the fight-or-flight response…arrow_forwardThe term central nervous system refers to thearrow_forward
- True or false : A plexopathy is suspected if the symptoms are localised to a single nerve. Patients may complain of neuropathic pains, numbness or weakness and wasting of muscles?arrow_forwardThe following is incorrect regarding the peripheral nervous system: ISarrow_forwardTrue or False The peripheral nervous system is made up of the brain and spinal cord.arrow_forward
- If a synapse is said to be axodendritic, that means that the __________________ is the presynaptic compartment and the ____________________ is the postsynaptic compartment.arrow_forwardClassify the following characteristics to demonstrate your knowledge of differences between the autonomic and somatic divisions of the nervous system. Neurons release acetylcholine that binds to nicotinic acetylcholine receptors located on the effector organs Can lead to excitation or inhibition of the Neurons are also called motor neurons effectors Receptors on effector organs are also responsive to epinephrine that is released into the blood by the adrenal medulla Innervates smooth and cardiac muscle, glands, and Gl neurons Neurons release norepinephrine that binds to adrenergic receptors located on the effector organs Has two-neuron chain between the CNS Single neuron between the CNS and effectors Neurons release acetylcholine that binds to muscarinic acetylcholine receptors located on the effector organs and effectors Can lead only to excitation of the effectors Activates skeletal muscles Autonomic Nervous System Somatic Nervous Systemarrow_forwardWhich of the following is TRUE: Question 42 options: The periosteum is the outermost layer of connective tissue surrounding each peripheral nerve Neuroglia actively support and protect neurons The gray matter of the CNS is largely made up of myelinated axons Neuronal cell bodies are located primarily in white matter None of the above are truearrow_forward
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